372292005840 has 40 divisors (see below), whose sum is σ = 1154105218848. Its totient is φ = 99277868160.

The previous prime is 372292005797. The next prime is 372292005863. The reversal of 372292005840 is 48500292273.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×372292005840² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 372292005792 and 372292005801.

It is a congruent number.

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, 775608106 + ... + 775608585.

Almost surely, 2^372292005840 is an apocalyptic number.

372292005840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

372292005840 is an abundant number, since it is smaller than the sum of its proper divisors (781813213008).

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

372292005840 is a wasteful number, since it uses less digits than its factorization.

372292005840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551216707 (or 1551216701 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 372292005840 in words is "three hundred seventy-two billion, two hundred ninety-two million, five thousand, eight hundred forty".