42413200526623 has 4 divisors (see below), whose sum is σ = 42478151829768. Its totient is φ = 42348249223480.

The previous prime is 42413200526603. The next prime is 42413200526647. The reversal of 42413200526623 is 32662500231424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42413200526623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42413200526603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32475650593 + ... + 32475651898.

It is an arithmetic number, because the mean of its divisors is an integer number (10619537957442).

Almost surely, 2^{42413200526623} is an apocalyptic number.

42413200526623 is a deficient number, since it is larger than the sum of its proper divisors (64951303145).

42413200526623 is an equidigital number, since it uses as much as digits as its factorization.

42413200526623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64951303144.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 42413200526623 in words is "forty-two trillion, four hundred thirteen billion, two hundred million, five hundred twenty-six thousand, six hundred twenty-three".