135024650431 has 16 divisors (see below), whose sum is σ = 155109456000. Its totient is φ = 116246253600.

The previous prime is 135024650377. The next prime is 135024650461. The reversal of 135024650431 is 134056420531.

It is a cyclic number.

It is not a de Polignac number, because 135024650431 - 2¹¹ = 135024648383 is a prime.

It is a super-2 number, since 2×135024650431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135024650461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455020 + ... + 690718.

It is an arithmetic number, because the mean of its divisors is an integer number (9694341000).

Almost surely, 2^135024650431 is an apocalyptic number.

135024650431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135024650431 is a deficient number, since it is larger than the sum of its proper divisors (20084805569).

135024650431 is a wasteful number, since it uses less digits than its factorization.

135024650431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238470.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 135024650431 in words is "one hundred thirty-five billion, twenty-four million, six hundred fifty thousand, four hundred thirty-one".