149770140070 has 16 divisors (see below), whose sum is σ = 269692059600. Its totient is φ = 59884543264.

The previous prime is 149770140061. The next prime is 149770140089. The reversal of 149770140070 is 70041077941.

It is a happy number.

It is a congruent number.

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, 2912332 + ... + 2963311.

It is an arithmetic number, because the mean of its divisors is an integer number (16855753725).

Almost surely, 2^149770140070 is an apocalyptic number.

149770140070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149770140070 is a deficient number, since it is larger than the sum of its proper divisors (119921919530).

149770140070 is a wasteful number, since it uses less digits than its factorization.

149770140070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5878199.

The product of its (nonzero) digits is 49392, while the sum is 40.

The spelling of 149770140070 in words is "one hundred forty-nine billion, seven hundred seventy million, one hundred forty thousand, seventy".