42240002868426 has 16 divisors (see below), whose sum is σ = 92160006258528. Its totient is φ = 12800000869200.

The previous prime is 42240002868419. The next prime is 42240002868461. The reversal of 42240002868426 is 62486820004224.

It is a super-3 number, since 3×42240002868426³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320000021665 + ... + 320000021796.

It is an arithmetic number, because the mean of its divisors is an integer number (5760000391158).

Almost surely, 2^{42240002868426} is an apocalyptic number.

42240002868426 is an abundant number, since it is smaller than the sum of its proper divisors (49920003390102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42240002868426 is a wasteful number, since it uses less digits than its factorization.

42240002868426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640000043477.

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 42240002868426 in words is "forty-two trillion, two hundred forty billion, two million, eight hundred sixty-eight thousand, four hundred twenty-six".