139043329652 has 12 divisors (see below), whose sum is σ = 248502972480. Its totient is φ = 68042480376.

The previous prime is 139043329619. The next prime is 139043329693. The reversal of 139043329652 is 256923340931.

It is a super-2 number, since 2×139043329652² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 139043329597 and 139043329606.

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, 369795902 + ... + 369796277.

It is an arithmetic number, because the mean of its divisors is an integer number (20708581040).

Almost surely, 2^139043329652 is an apocalyptic number.

It is an amenable number.

139043329652 is a deficient number, since it is larger than the sum of its proper divisors (109459642828).

139043329652 is a wasteful number, since it uses less digits than its factorization.

139043329652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739592230 (or 739592228 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 139043329652 in words is "one hundred thirty-nine billion, forty-three million, three hundred twenty-nine thousand, six hundred fifty-two".