139210011941 has 32 divisors (see below), whose sum is σ = 186945540096. Its totient is φ = 100112760000.

The previous prime is 139210011911. The next prime is 139210011949. The reversal of 139210011941 is 149110012931.

It is not a de Polignac number, because 139210011941 - 2¹⁸ = 139209749797 is a prime.

It is a super-2 number, since 2×139210011941² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 139210011898 and 139210011907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139210011949) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7950206 + ... + 7967696.

It is an arithmetic number, because the mean of its divisors is an integer number (5842048128).

Almost surely, 2^139210011941 is an apocalyptic number.

139210011941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

139210011941 is a deficient number, since it is larger than the sum of its proper divisors (47735528155).

139210011941 is a wasteful number, since it uses less digits than its factorization.

139210011941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25473.

The product of its (nonzero) digits is 1944, while the sum is 32.

It can be divided in two parts, 1392100 and 11941, that added together give a palindrome (1404041).

The spelling of 139210011941 in words is "one hundred thirty-nine billion, two hundred ten million, eleven thousand, nine hundred forty-one".