214246465156 has 6 divisors (see below), whose sum is σ = 374931314030. Its totient is φ = 107123232576.

The previous prime is 214246465091. The next prime is 214246465183. The reversal of 214246465156 is 651564642412.

It can be written as a sum of positive squares in only one way, i.e., 168272244100 + 45974221056 = 410210^2 + 214416^2 .

It is a super-2 number, since 2×214246465156² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26780808141 + ... + 26780808148.

Almost surely, 2^214246465156 is an apocalyptic number.

It is an amenable number.

214246465156 is a deficient number, since it is larger than the sum of its proper divisors (160684848874).

214246465156 is a wasteful number, since it uses less digits than its factorization.

214246465156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53561616293 (or 53561616291 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 46.

The spelling of 214246465156 in words is "two hundred fourteen billion, two hundred forty-six million, four hundred sixty-five thousand, one hundred fifty-six".