146251036422 has 24 divisors (see below), whose sum is σ = 330654518064. Its totient is φ = 46630765104.

The previous prime is 146251036361. The next prime is 146251036447. The reversal of 146251036422 is 224630152641.

146251036422 is a `hidden beast` number, since 1 + 4 + 6 + 2 + 5 + 1 + 0 + 3 + 642 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176631273 + ... + 176632100.

It is an arithmetic number, because the mean of its divisors is an integer number (13777271586).

Almost surely, 2^146251036422 is an apocalyptic number.

146251036422 is an abundant number, since it is smaller than the sum of its proper divisors (184403481642).

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

146251036422 is a wasteful number, since it uses less digits than its factorization.

146251036422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353263404 (or 353263401 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 146251036422 in words is "one hundred forty-six billion, two hundred fifty-one million, thirty-six thousand, four hundred twenty-two".