145456402150 has 36 divisors (see below), whose sum is σ = 287399733588. Its totient is φ = 54760051840.

The previous prime is 145456402051. The next prime is 145456402151. The reversal of 145456402150 is 51204654541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145456402151) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5018644 + ... + 5047543.

It is an arithmetic number, because the mean of its divisors is an integer number (7983325933).

Almost surely, 2^145456402150 is an apocalyptic number.

145456402150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145456402150 is a deficient number, since it is larger than the sum of its proper divisors (141943331438).

145456402150 is a wasteful number, since it uses less digits than its factorization.

145456402150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10066233 (or 10066211 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 145456402150 in words is "one hundred forty-five billion, four hundred fifty-six million, four hundred two thousand, one hundred fifty".