16462462394 has 48 divisors (see below), whose sum is σ = 29712593664. Its totient is φ = 6698633760.

The previous prime is 16462462369. The next prime is 16462462417. The reversal of 16462462394 is 49326426461.

It is a super-2 number, since 2×16462462394² (a number of 21 digits) contains 22 as substring.

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, 701519 + ... + 724605.

It is an arithmetic number, because the mean of its divisors is an integer number (619012368).

Almost surely, 2^16462462394 is an apocalyptic number.

16462462394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16462462394 is a deficient number, since it is larger than the sum of its proper divisors (13250131270).

16462462394 is a wasteful number, since it uses less digits than its factorization.

16462462394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23211 (or 23180 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 47.

The spelling of 16462462394 in words is "sixteen billion, four hundred sixty-two million, four hundred sixty-two thousand, three hundred ninety-four".