139473073152 has 1056 divisors, whose sum is σ = 514358369280. Its totient is φ = 37623398400.

The previous prime is 139473073141. The next prime is 139473073169. The reversal of 139473073152 is 251370374931.

It is a junction number, because it is equal to n+sod(n) for n = 139473073098 and 139473073107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3401782252 + ... + 3401782292.

Almost surely, 2^139473073152 is an apocalyptic number.

139473073152 is a gapful number since it is divisible by the number (12) 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 139473073152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257179184640).

139473073152 is an abundant number, since it is smaller than the sum of its proper divisors (374885296128).

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

139473073152 is an frugal number, since it uses more digits than its factorization.

139473073152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 139473073152 in words is "one hundred thirty-nine billion, four hundred seventy-three million, seventy-three thousand, one hundred fifty-two".