42436565034701 has 32 divisors (see below), whose sum is σ = 49388121757440. Its totient is φ = 36168119184384.

The previous prime is 42436565034697. The next prime is 42436565034727. The reversal of 42436565034701 is 10743056563424.

It is a cyclic number.

It is not a de Polignac number, because 42436565034701 - 2² = 42436565034697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42436565034701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42436565034401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8828651 + ... + 12760023.

It is an arithmetic number, because the mean of its divisors is an integer number (1543378804920).

Almost surely, 2^{42436565034701} is an apocalyptic number.

It is an amenable number.

42436565034701 is a deficient number, since it is larger than the sum of its proper divisors (6951556722739).

42436565034701 is a wasteful number, since it uses less digits than its factorization.

42436565034701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932885.

The product of its (nonzero) digits is 7257600, while the sum is 50.

The spelling of 42436565034701 in words is "forty-two trillion, four hundred thirty-six billion, five hundred sixty-five million, thirty-four thousand, seven hundred one".