190037899748 has 12 divisors (see below), whose sum is σ = 332581242672. Its totient is φ = 95014687560.

The previous prime is 190037899747. The next prime is 190037899769. The reversal of 190037899748 is 847998730091.

190037899748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×190037899748² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (190037899741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964190 + ... + 1144437.

It is an arithmetic number, because the mean of its divisors is an integer number (27715103556).

Almost surely, 2^190037899748 is an apocalyptic number.

It is an amenable number.

190037899748 is a deficient number, since it is larger than the sum of its proper divisors (142543342924).

190037899748 is a wasteful number, since it uses less digits than its factorization.

190037899748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131162 (or 2131160 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 65.

The spelling of 190037899748 in words is "one hundred ninety billion, thirty-seven million, eight hundred ninety-nine thousand, seven hundred forty-eight".