149696347008 has 128 divisors (see below), whose sum is σ = 429573301920. Its totient is φ = 45914628096.

The previous prime is 149696346991. The next prime is 149696347037. The reversal of 149696347008 is 800743696941.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

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, 1535166 + ... + 1629762.

Almost surely, 2^149696347008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149696347008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214786650960).

149696347008 is an abundant number, since it is smaller than the sum of its proper divisors (279876954912).

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

149696347008 is a wasteful number, since it uses less digits than its factorization.

149696347008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94944 (or 94932 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 149696347008 in words is "one hundred forty-nine billion, six hundred ninety-six million, three hundred forty-seven thousand, eight".