149970707930 has 16 divisors (see below), whose sum is σ = 269956963944. Its totient is φ = 59986129920.

The previous prime is 149970707891. The next prime is 149970707987. The reversal of 149970707930 is 39707079941.

It can be written as a sum of positive squares in 4 ways, for example, as 130197567241 + 19773140689 = 360829^2 + 140617^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40310 + ... + 549150.

Almost surely, 2^149970707930 is an apocalyptic number.

149970707930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149970707930 is a deficient number, since it is larger than the sum of its proper divisors (119986256014).

149970707930 is a wasteful number, since it uses less digits than its factorization.

149970707930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538321.

The product of its (nonzero) digits is 3000564, while the sum is 56.

The spelling of 149970707930 in words is "one hundred forty-nine billion, nine hundred seventy million, seven hundred seven thousand, nine hundred thirty".