1423732045608 has 64 divisors (see below), whose sum is σ = 4013838312000. Its totient is φ = 467494099776.

The previous prime is 1423732045591. The next prime is 1423732045613. The reversal of 1423732045608 is 8065402373241.

1423732045608 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 7 + 32 + 0 + 4 + 5 + 608 = 666.

It is a super-2 number, since 2×1423732045608² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49174723 + ... + 49203666.

It is an arithmetic number, because the mean of its divisors is an integer number (62716223625).

Almost surely, 2^{1423732045608} is an apocalyptic number.

1423732045608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1423732045608 is an abundant number, since it is smaller than the sum of its proper divisors (2590106266392).

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

1423732045608 is a wasteful number, since it uses less digits than its factorization.

1423732045608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98378471 (or 98378461 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 1423732045608 in words is "one trillion, four hundred twenty-three billion, seven hundred thirty-two million, forty-five thousand, six hundred eight".