190043212115 has 16 divisors (see below), whose sum is σ = 230084997120. Its totient is φ = 150681615840.

The previous prime is 190043212103. The next prime is 190043212141. The reversal of 190043212115 is 511212340091.

It is not a de Polignac number, because 190043212115 - 2³² = 185748244819 is a prime.

It is a super-2 number, since 2×190043212115² (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 15 ways as a sum of consecutive naturals, for example, 462476 + ... + 770694.

It is an arithmetic number, because the mean of its divisors is an integer number (14380312320).

Almost surely, 2^190043212115 is an apocalyptic number.

190043212115 is a deficient number, since it is larger than the sum of its proper divisors (40041785005).

190043212115 is a wasteful number, since it uses less digits than its factorization.

190043212115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309322.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 190043212115 in words is "one hundred ninety billion, forty-three million, two hundred twelve thousand, one hundred fifteen".