139374317470 has 32 divisors (see below), whose sum is σ = 257274838656. Its totient is φ = 54337113600.

The previous prime is 139374317449. The next prime is 139374317473. The reversal of 139374317470 is 74713473931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139374317473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501961 + ... + 728500.

It is an arithmetic number, because the mean of its divisors is an integer number (8039838708).

Almost surely, 2^139374317470 is an apocalyptic number.

139374317470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

139374317470 is a deficient number, since it is larger than the sum of its proper divisors (117900521186).

139374317470 is a wasteful number, since it uses less digits than its factorization.

139374317470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230756.

The product of its (nonzero) digits is 1333584, while the sum is 49.

The spelling of 139374317470 in words is "one hundred thirty-nine billion, three hundred seventy-four million, three hundred seventeen thousand, four hundred seventy".