139407840000 has 1080 divisors, whose sum is σ = 590954796432. Its totient is φ = 31150080000.

The previous prime is 139407839999. The next prime is 139407840023. The reversal of 139407840000 is 48704931.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 205919662 + ... + 205920338.

Almost surely, 2^139407840000 is an apocalyptic number.

139407840000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 139407840000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295477398216).

139407840000 is an abundant number, since it is smaller than the sum of its proper divisors (451546956432).

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

139407840000 is a wasteful number, since it uses less digits than its factorization.

139407840000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 139407840000 in words is "one hundred thirty-nine billion, four hundred seven million, eight hundred forty thousand".