149209700700 has 36 divisors (see below), whose sum is σ = 431713401560. Its totient is φ = 39789253440.

The previous prime is 149209700683. The next prime is 149209700741. The reversal of 149209700700 is 7007902941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248682535 + ... + 248683134.

Almost surely, 2^149209700700 is an apocalyptic number.

149209700700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149209700700 is an abundant number, since it is smaller than the sum of its proper divisors (282503700860).

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

149209700700 is a wasteful number, since it uses less digits than its factorization.

149209700700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497365686 (or 497365679 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 39.

The spelling of 149209700700 in words is "one hundred forty-nine billion, two hundred nine million, seven hundred thousand, seven hundred".