42260624421 has 8 divisors (see below), whose sum is σ = 56509885344. Its totient is φ = 28092556560.

The previous prime is 42260624401. The next prime is 42260624431. The reversal of 42260624421 is 12442606224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42260624421 - 2¹⁰ = 42260623397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42260624401) 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, 20297050 + ... + 20299131.

It is an arithmetic number, because the mean of its divisors is an integer number (7063735668).

Almost surely, 2^42260624421 is an apocalyptic number.

It is an amenable number.

42260624421 is a deficient number, since it is larger than the sum of its proper divisors (14249260923).

42260624421 is a wasteful number, since it uses less digits than its factorization.

42260624421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40596531.

The product of its (nonzero) digits is 36864, while the sum is 33.

The spelling of 42260624421 in words is "forty-two billion, two hundred sixty million, six hundred twenty-four thousand, four hundred twenty-one".