16240562511142 has 16 divisors (see below), whose sum is σ = 24633185094000. Its totient is φ = 8029832735232.

The previous prime is 16240562511109. The next prime is 16240562511143. The reversal of 16240562511142 is 24111526504261.

It is a junction number, because it is equal to n+sod(n) for n = 16240562511095 and 16240562511104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16240562511143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82882392 + ... + 83078107.

It is an arithmetic number, because the mean of its divisors is an integer number (1539574068375).

Almost surely, 2^{16240562511142} is an apocalyptic number.

16240562511142 is a deficient number, since it is larger than the sum of its proper divisors (8392622582858).

16240562511142 is a wasteful number, since it uses less digits than its factorization.

16240562511142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165961047.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 16240562511142 in words is "sixteen trillion, two hundred forty billion, five hundred sixty-two million, five hundred eleven thousand, one hundred forty-two".