139035014227 has 8 divisors (see below), whose sum is σ = 141019252992. Its totient is φ = 137051497800.

The previous prime is 139035014203. The next prime is 139035014347. The reversal of 139035014227 is 722410530931.

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 139035014227 - 2³¹ = 136887530579 is a prime.

It is a super-2 number, since 2×139035014227² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139035014627) 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, 213202 + ... + 568792.

It is an arithmetic number, because the mean of its divisors is an integer number (17627406624).

Almost surely, 2^139035014227 is an apocalyptic number.

139035014227 is a deficient number, since it is larger than the sum of its proper divisors (1984238765).

139035014227 is an equidigital number, since it uses as much as digits as its factorization.

139035014227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361169.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 139035014227 in words is "one hundred thirty-nine billion, thirty-five million, fourteen thousand, two hundred twenty-seven".