335103252240 has 80 divisors (see below), whose sum is σ = 1074641486400. Its totient is φ = 86279456256.

The previous prime is 335103252131. The next prime is 335103252251. The reversal of 335103252240 is 42252301533.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×335103252240² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 335103252198 and 335103252207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24066550 + ... + 24080469.

It is an arithmetic number, because the mean of its divisors is an integer number (13433018580).

Almost surely, 2^335103252240 is an apocalyptic number.

335103252240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

335103252240 is an abundant number, since it is smaller than the sum of its proper divisors (739538234160).

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

335103252240 is a wasteful number, since it uses less digits than its factorization.

335103252240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48147064 (or 48147058 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 335103252240 its reverse (42252301533), we get a palindrome (377355553773).

The spelling of 335103252240 in words is "three hundred thirty-five billion, one hundred three million, two hundred fifty-two thousand, two hundred forty".