139850419101633 has 24 divisors (see below), whose sum is σ = 205823178019368. Its totient is φ = 91472007923712.

The previous prime is 139850419101619. The next prime is 139850419101661. The reversal of 139850419101633 is 336101914058931.

139850419101633 is a `hidden beast` number, since 1 + 3 + 9 + 8 + 50 + 419 + 10 + 163 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 112816325979009 + 27034093122624 = 10621503^2 + 5199432^2 .

It is not a de Polignac number, because 139850419101633 - 2⁴² = 135452372590529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 139850419101633.

It is not an unprimeable number, because it can be changed into a prime (139850419111633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13720291 + ... + 21632087.

It is an arithmetic number, because the mean of its divisors is an integer number (8575965750807).

Almost surely, 2^{139850419101633} is an apocalyptic number.

It is an amenable number.

139850419101633 is a deficient number, since it is larger than the sum of its proper divisors (65972758917735).

139850419101633 is a wasteful number, since it uses less digits than its factorization.

139850419101633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7948913 (or 7948910 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 139850419101633 in words is "one hundred thirty-nine trillion, eight hundred fifty billion, four hundred nineteen million, one hundred one thousand, six hundred thirty-three".