139145813470 has 8 divisors (see below), whose sum is σ = 250462464264. Its totient is φ = 55658325384.

The previous prime is 139145813423. The next prime is 139145813497. The reversal of 139145813470 is 74318541931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 139145813470.

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, 6957290664 + ... + 6957290683.

It is an arithmetic number, because the mean of its divisors is an integer number (31307808033).

Almost surely, 2^139145813470 is an apocalyptic number.

139145813470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

139145813470 is a deficient number, since it is larger than the sum of its proper divisors (111316650794).

139145813470 is a wasteful number, since it uses less digits than its factorization.

139145813470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13914581354.

The product of its (nonzero) digits is 362880, while the sum is 46.

It can be divided in two parts, 1391458 and 13470, that added together give a cube (1404928 = 112³).

The spelling of 139145813470 in words is "one hundred thirty-nine billion, one hundred forty-five million, eight hundred thirteen thousand, four hundred seventy".