3402003544000 has 112 divisors (see below), whose sum is σ = 8531709713280. Its totient is φ = 1343575833600.

The previous prime is 3402003543979. The next prime is 3402003544001. The reversal of 3402003544000 is 4453002043.

It is a super-2 number, since 2×3402003544000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402003544001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2059459 + ... + 3323458.

Almost surely, 2^{3402003544000} is an apocalyptic number.

It is an amenable number.

3402003544000 is an abundant number, since it is smaller than the sum of its proper divisors (5129706169280).

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

3402003544000 is an equidigital number, since it uses as much as digits as its factorization.

3402003544000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5383023 (or 5383003 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 3402003544000 its reverse (4453002043), we get a palindrome (3406456546043).

The spelling of 3402003544000 in words is "three trillion, four hundred two billion, three million, five hundred forty-four thousand".