426120422 has 32 divisors (see below), whose sum is σ = 788918592. Its totient is φ = 168096384.

The previous prime is 426120367. The next prime is 426120439. The reversal of 426120422 is 224021624.

It is a super-2 number, since 2×426120422² = 363157228090916168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64748 + ... + 71024.

It is an arithmetic number, because the mean of its divisors is an integer number (24653706).

Almost surely, 2^426120422 is an apocalyptic number.

426120422 is a deficient number, since it is larger than the sum of its proper divisors (362798170).

426120422 is a wasteful number, since it uses less digits than its factorization.

426120422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6672.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 426120422 is about 20642.6844669001. The cubic root of 426120422 is about 752.5074134581.

The spelling of 426120422 in words is "four hundred twenty-six million, one hundred twenty thousand, four hundred twenty-two".