139369772267 has 8 divisors (see below), whose sum is σ = 152312720112. Its totient is φ = 126472319200.

The previous prime is 139369772263. The next prime is 139369772273. The reversal of 139369772267 is 762277963931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 139369772267 - 2² = 139369772263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139369772261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11367284 + ... + 11379537.

It is an arithmetic number, because the mean of its divisors is an integer number (19039090014).

Almost surely, 2^139369772267 is an apocalyptic number.

139369772267 is a deficient number, since it is larger than the sum of its proper divisors (12942947845).

139369772267 is a wasteful number, since it uses less digits than its factorization.

139369772267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22747389.

The product of its digits is 36006768, while the sum is 62.

The spelling of 139369772267 in words is "one hundred thirty-nine billion, three hundred sixty-nine million, seven hundred seventy-two thousand, two hundred sixty-seven".