149069948180 has 12 divisors (see below), whose sum is σ = 313046891220. Its totient is φ = 59627979264.

The previous prime is 149069948171. The next prime is 149069948191. The reversal of 149069948180 is 81849960941.

It can be written as a sum of positive squares in 2 ways, for example, as 76041371536 + 73028576644 = 275756^2 + 270238^2 .

It is a super-3 number, since 3×149069948180³ (a number of 34 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

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, 3726748685 + ... + 3726748724.

It is an arithmetic number, because the mean of its divisors is an integer number (26087240935).

Almost surely, 2^149069948180 is an apocalyptic number.

149069948180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149069948180 is an abundant number, since it is smaller than the sum of its proper divisors (163976943040).

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

149069948180 is a wasteful number, since it uses less digits than its factorization.

149069948180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7453497418 (or 7453497416 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 59.

The spelling of 149069948180 in words is "one hundred forty-nine billion, sixty-nine million, nine hundred forty-eight thousand, one hundred eighty".