139140771348480 has 736 divisors, whose sum is σ = 490528156400640. Its totient is φ = 33398068346880.

The previous prime is 139140771348367. The next prime is 139140771348497. The reversal of 139140771348480 is 84843177041931.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74050436181 + ... + 74050438059.

Almost surely, 2^{139140771348480} is an apocalyptic number.

139140771348480 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 139140771348480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245264078200320).

139140771348480 is an abundant number, since it is smaller than the sum of its proper divisors (351387385052160).

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

139140771348480 is an frugal number, since it uses more digits than its factorization.

139140771348480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049 (or 2007 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 60.

The spelling of 139140771348480 in words is "one hundred thirty-nine trillion, one hundred forty billion, seven hundred seventy-one million, three hundred forty-eight thousand, four hundred eighty".