1162466022438 has 48 divisors (see below), whose sum is σ = 2905389077760. Its totient is φ = 329029097328.

The previous prime is 1162466022373. The next prime is 1162466022449. The reversal of 1162466022438 is 8342206642611.

1162466022438 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 4 + 6 + 602 + 2 + 4 + 38 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1162466022393 and 1162466022402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43098298 + ... + 43125261.

It is an arithmetic number, because the mean of its divisors is an integer number (60528939120).

Almost surely, 2^{1162466022438} is an apocalyptic number.

1162466022438 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1162466022438 is an abundant number, since it is smaller than the sum of its proper divisors (1742923055322).

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

1162466022438 is a wasteful number, since it uses less digits than its factorization.

1162466022438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86223681 (or 86223678 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 1162466022438 in words is "one trillion, one hundred sixty-two billion, four hundred sixty-six million, twenty-two thousand, four hundred thirty-eight".