190260137944 has 16 divisors (see below), whose sum is σ = 356844904920. Its totient is φ = 95101496640.

The previous prime is 190260137933. The next prime is 190260137971. The reversal of 190260137944 is 449731062091.

190260137944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 190260137894 and 190260137903.

It is a congruent number.

It is an unprimeable number.

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, 3543229 + ... + 3596524.

Almost surely, 2^190260137944 is an apocalyptic number.

It is an amenable number.

190260137944 is a deficient number, since it is larger than the sum of its proper divisors (166584766976).

190260137944 is a wasteful number, since it uses less digits than its factorization.

190260137944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7143090 (or 7143086 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 190260137944 in words is "one hundred ninety billion, two hundred sixty million, one hundred thirty-seven thousand, nine hundred forty-four".