145416462495 has 32 divisors (see below), whose sum is σ = 236778163200. Its totient is φ = 76186710144.

The previous prime is 145416462473. The next prime is 145416462497. The reversal of 145416462495 is 594264614541.

It is not a de Polignac number, because 145416462495 - 2⁵ = 145416462463 is a prime.

It is a super-2 number, since 2×145416462495² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145416462497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1201621 + ... + 1317089.

It is an arithmetic number, because the mean of its divisors is an integer number (7399317600).

Almost surely, 2^145416462495 is an apocalyptic number.

145416462495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145416462495 is a deficient number, since it is larger than the sum of its proper divisors (91361700705).

145416462495 is a wasteful number, since it uses less digits than its factorization.

145416462495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116959.

The product of its digits is 4147200, while the sum is 51.

The spelling of 145416462495 in words is "one hundred forty-five billion, four hundred sixteen million, four hundred sixty-two thousand, four hundred ninety-five".