20460868362 has 48 divisors (see below), whose sum is σ = 48371693760. Its totient is φ = 6199027200.

The previous prime is 20460868327. The next prime is 20460868397. The reversal of 20460868362 is 26386806402.

20460868362 is a `hidden beast` number, since 2 + 0 + 4 + 608 + 6 + 8 + 36 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (20460868327) and next prime (20460868397).

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, 1704939 + ... + 1716897.

It is an arithmetic number, because the mean of its divisors is an integer number (1007743620).

Almost surely, 2^20460868362 is an apocalyptic number.

20460868362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20460868362 is an abundant number, since it is smaller than the sum of its proper divisors (27910825398).

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

20460868362 is a wasteful number, since it uses less digits than its factorization.

20460868362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20619 (or 20616 counting only the distinct ones).

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

The spelling of 20460868362 in words is "twenty billion, four hundred sixty million, eight hundred sixty-eight thousand, three hundred sixty-two".