3542051240 has 160 divisors (see below), whose sum is σ = 10016039880. Its totient is φ = 1120605696.

The previous prime is 3542051239. The next prime is 3542051251. The reversal of 3542051240 is 421502453.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1169776804 + 2372274436 = 34202^2 + 48706^2 .

It is a super-3 number, since 3×3542051240³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1247102 + ... + 1249938.

Almost surely, 2^3542051240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3542051240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5008019940).

3542051240 is an abundant number, since it is smaller than the sum of its proper divisors (6473988640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3542051240 is a wasteful number, since it uses less digits than its factorization.

3542051240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889 (or 2864 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 3542051240 is about 59515.1345457607. The cubic root of 3542051240 is about 1524.3508823908.

Adding to 3542051240 its reverse (421502453), we get a palindrome (3963553693).

The spelling of 3542051240 in words is "three billion, five hundred forty-two million, fifty-one thousand, two hundred forty".