42250422525331 has 8 divisors (see below), whose sum is σ = 42262207562160. Its totient is φ = 42238639037088.

The previous prime is 42250422525323. The next prime is 42250422525347. The reversal of 42250422525331 is 13352522405224.

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

It is a cyclic number.

It is not a de Polignac number, because 42250422525331 - 2³ = 42250422525323 is a prime.

It is a super-2 number, since 2×42250422525331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42250422525631) 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, 55298445 + ... + 56057281.

It is an arithmetic number, because the mean of its divisors is an integer number (5282775945270).

Almost surely, 2^{42250422525331} is an apocalyptic number.

42250422525331 is a deficient number, since it is larger than the sum of its proper divisors (11785036829).

42250422525331 is an equidigital number, since it uses as much as digits as its factorization.

42250422525331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774293.

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 42250422525331 in words is "forty-two trillion, two hundred fifty billion, four hundred twenty-two million, five hundred twenty-five thousand, three hundred thirty-one".