16425352156 has 6 divisors (see below), whose sum is σ = 28744366280. Its totient is φ = 8212676076.

The previous prime is 16425352093. The next prime is 16425352157. The reversal of 16425352156 is 65125352461.

It is a super-2 number, since 2×16425352156² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16425352157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2053169016 + ... + 2053169023.

Almost surely, 2^16425352156 is an apocalyptic number.

It is an amenable number.

16425352156 is a deficient number, since it is larger than the sum of its proper divisors (12319014124).

16425352156 is a wasteful number, since it uses less digits than its factorization.

16425352156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4106338043 (or 4106338041 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The spelling of 16425352156 in words is "sixteen billion, four hundred twenty-five million, three hundred fifty-two thousand, one hundred fifty-six".