199034602092 has 36 divisors (see below), whose sum is σ = 503157032560. Its totient is φ = 66339356832.

The previous prime is 199034602043. The next prime is 199034602139. The reversal of 199034602092 is 290206430991.

It is a happy number.

199034602092 is a `hidden beast` number, since 1 + 9 + 9 + 0 + 34 + 602 + 0 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×199034602092² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222009 + ... + 668847.

Almost surely, 2^199034602092 is an apocalyptic number.

199034602092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

199034602092 is an abundant number, since it is smaller than the sum of its proper divisors (304122430468).

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

199034602092 is a wasteful number, since it uses less digits than its factorization.

199034602092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459222 (or 459217 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The spelling of 199034602092 in words is "one hundred ninety-nine billion, thirty-four million, six hundred two thousand, ninety-two".