42526472164142 has 32 divisors (see below), whose sum is σ = 67959391578624. Its totient is φ = 19888809724800.

The previous prime is 42526472164097. The next prime is 42526472164151. The reversal of 42526472164142 is 24146127462524.

It is a congruent number.

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, 136238267 + ... + 136550057.

It is an arithmetic number, because the mean of its divisors is an integer number (2123730986832).

Almost surely, 2^{42526472164142} is an apocalyptic number.

42526472164142 is a deficient number, since it is larger than the sum of its proper divisors (25432919414482).

42526472164142 is a wasteful number, since it uses less digits than its factorization.

42526472164142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336584.

The product of its digits is 5160960, while the sum is 50.

The spelling of 42526472164142 in words is "forty-two trillion, five hundred twenty-six billion, four hundred seventy-two million, one hundred sixty-four thousand, one hundred forty-two".