149367195790 has 8 divisors (see below), whose sum is σ = 268860952440. Its totient is φ = 59746878312.

The previous prime is 149367195767. The next prime is 149367195851. The reversal of 149367195790 is 97591763941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7468359780 + ... + 7468359799.

It is an arithmetic number, because the mean of its divisors is an integer number (33607619055).

Almost surely, 2^149367195790 is an apocalyptic number.

149367195790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149367195790 is a deficient number, since it is larger than the sum of its proper divisors (119493756650).

149367195790 is a wasteful number, since it uses less digits than its factorization.

149367195790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14936719586.

The product of its (nonzero) digits is 12859560, while the sum is 61.

The spelling of 149367195790 in words is "one hundred forty-nine billion, three hundred sixty-seven million, one hundred ninety-five thousand, seven hundred ninety".