149599472343590 has 16 divisors (see below), whose sum is σ = 273843101918160. Its totient is φ = 58825555226400.

The previous prime is 149599472343589. The next prime is 149599472343677. The reversal of 149599472343590 is 95343274995941.

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, 126779213261 + ... + 126779214440.

It is an arithmetic number, because the mean of its divisors is an integer number (17115193869885).

Almost surely, 2^{149599472343590} is an apocalyptic number.

149599472343590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149599472343590 is a deficient number, since it is larger than the sum of its proper divisors (124243629574570).

149599472343590 is a wasteful number, since it uses less digits than its factorization.

149599472343590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253558427767.

The product of its (nonzero) digits is 1322697600, while the sum is 74.

The spelling of 149599472343590 in words is "one hundred forty-nine trillion, five hundred ninety-nine billion, four hundred seventy-two million, three hundred forty-three thousand, five hundred ninety".