16292273046 has 32 divisors (see below), whose sum is σ = 37260538368. Its totient is φ = 4652303040.

The previous prime is 16292273027. The next prime is 16292273047. The reversal of 16292273046 is 64037229261.

It is a super-2 number, since 2×16292273046² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 16292272989 and 16292273007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16292273047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33895 + ... + 183666.

It is an arithmetic number, because the mean of its divisors is an integer number (1164391824).

Almost surely, 2^16292273046 is an apocalyptic number.

16292273046 is an abundant number, since it is smaller than the sum of its proper divisors (20968265322).

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

16292273046 is a wasteful number, since it uses less digits than its factorization.

16292273046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219356.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 16292273046 in words is "sixteen billion, two hundred ninety-two million, two hundred seventy-three thousand, forty-six".