3402532115542 has 16 divisors (see below), whose sum is σ = 5919970590720. Its totient is φ = 1436463451368.

The previous prime is 3402532115513. The next prime is 3402532115603. The reversal of 3402532115542 is 2455112352043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1813715542 + ... + 1813717417.

It is an arithmetic number, because the mean of its divisors is an integer number (369998161920).

Almost surely, 2^{3402532115542} is an apocalyptic number.

3402532115542 is a deficient number, since it is larger than the sum of its proper divisors (2517438475178).

3402532115542 is a wasteful number, since it uses less digits than its factorization.

3402532115542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3627433035.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 3402532115542 its reverse (2455112352043), we get a palindrome (5857644467585).

The spelling of 3402532115542 in words is "three trillion, four hundred two billion, five hundred thirty-two million, one hundred fifteen thousand, five hundred forty-two".