146251150012 has 96 divisors (see below), whose sum is σ = 300490767360. Its totient is φ = 61570080000.

The previous prime is 146251149949. The next prime is 146251150027. The reversal of 146251150012 is 210051152641.

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, 51117462 + ... + 51120322.

It is an arithmetic number, because the mean of its divisors is an integer number (3130112160).

Almost surely, 2^146251150012 is an apocalyptic number.

It is an amenable number.

146251150012 is an abundant number, since it is smaller than the sum of its proper divisors (154239617348).

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

146251150012 is a wasteful number, since it uses less digits than its factorization.

146251150012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4243 (or 4241 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 146251150012 in words is "one hundred forty-six billion, two hundred fifty-one million, one hundred fifty thousand, twelve".