4226497881942 has 64 divisors (see below), whose sum is σ = 9713284521984. Its totient is φ = 1200983871360.

The previous prime is 4226497881919. The next prime is 4226497881967. The reversal of 4226497881942 is 2491887946224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37912468 + ... + 38023784.

It is an arithmetic number, because the mean of its divisors is an integer number (151770070656).

Almost surely, 2^{4226497881942} is an apocalyptic number.

4226497881942 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4226497881942 is an abundant number, since it is smaller than the sum of its proper divisors (5486786640042).

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

4226497881942 is a wasteful number, since it uses less digits than its factorization.

4226497881942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116253.

The product of its digits is 111476736, while the sum is 66.

The spelling of 4226497881942 in words is "four trillion, two hundred twenty-six billion, four hundred ninety-seven million, eight hundred eighty-one thousand, nine hundred forty-two".