149083077090 has 32 divisors (see below), whose sum is σ = 378846408960. Its totient is φ = 37416929024.

The previous prime is 149083077071. The next prime is 149083077113. The reversal of 149083077090 is 90770380941.

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, 146159370 + ... + 146160389.

It is an arithmetic number, because the mean of its divisors is an integer number (11838950280).

Almost surely, 2^149083077090 is an apocalyptic number.

149083077090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149083077090 is an abundant number, since it is smaller than the sum of its proper divisors (229763331870).

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

149083077090 is a wasteful number, since it uses less digits than its factorization.

149083077090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292319786.

The product of its (nonzero) digits is 381024, while the sum is 48.

The spelling of 149083077090 in words is "one hundred forty-nine billion, eighty-three million, seventy-seven thousand, ninety".