149069500734 has 64 divisors (see below), whose sum is σ = 371951585280. Its totient is φ = 38693745120.

The previous prime is 149069500729. The next prime is 149069500807. The reversal of 149069500734 is 437005960941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597697 + ... + 809555.

It is an arithmetic number, because the mean of its divisors is an integer number (5811743520).

Almost surely, 2^149069500734 is an apocalyptic number.

149069500734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

149069500734 is an abundant number, since it is smaller than the sum of its proper divisors (222882084546).

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

149069500734 is a wasteful number, since it uses less digits than its factorization.

149069500734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213405.

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 149069500734 in words is "one hundred forty-nine billion, sixty-nine million, five hundred thousand, seven hundred thirty-four".