145404924132 has 24 divisors (see below), whose sum is σ = 365376476416. Its totient is φ = 44739976608.

The previous prime is 145404924103. The next prime is 145404924151. The reversal of 145404924132 is 231429404541.

It is a super-2 number, since 2×145404924132² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466041268 + ... + 466041579.

Almost surely, 2^145404924132 is an apocalyptic number.

145404924132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145404924132 is an abundant number, since it is smaller than the sum of its proper divisors (219971552284).

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

145404924132 is a wasteful number, since it uses less digits than its factorization.

145404924132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932082867 (or 932082865 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 145404924132 in words is "one hundred forty-five billion, four hundred four million, nine hundred twenty-four thousand, one hundred thirty-two".