245150121250412 has 72 divisors (see below), whose sum is σ = 525326754536640. Its totient is φ = 99533675797920.

The previous prime is 245150121250379. The next prime is 245150121250417. The reversal of 245150121250412 is 214052121051542.

It is not an unprimeable number, because it can be changed into a prime (245150121250417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 485845283 + ... + 486349605.

It is an arithmetic number, because the mean of its divisors is an integer number (7296204924120).

Almost surely, 2^{245150121250412} is an apocalyptic number.

It is an amenable number.

245150121250412 is an abundant number, since it is smaller than the sum of its proper divisors (280176633286228).

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

245150121250412 is a wasteful number, since it uses less digits than its factorization.

245150121250412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634891 (or 634882 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

The spelling of 245150121250412 in words is "two hundred forty-five trillion, one hundred fifty billion, one hundred twenty-one million, two hundred fifty thousand, four hundred twelve".