139231701453 has 16 divisors (see below), whose sum is σ = 210444678080. Its totient is φ = 81171517824.

The previous prime is 139231701443. The next prime is 139231701461. The reversal of 139231701453 is 354107132931.

139231701453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 139231701453 - 2⁸ = 139231701197 is a prime.

It is a super-2 number, since 2×139231701453² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139231701403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93947776 + ... + 93949257.

It is an arithmetic number, because the mean of its divisors is an integer number (13152792380).

Almost surely, 2^139231701453 is an apocalyptic number.

139231701453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

139231701453 is a deficient number, since it is larger than the sum of its proper divisors (71212976627).

139231701453 is a wasteful number, since it uses less digits than its factorization.

139231701453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187897068.

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 139231701453 in words is "one hundred thirty-nine billion, two hundred thirty-one million, seven hundred one thousand, four hundred fifty-three".