135134416432 has 40 divisors (see below), whose sum is σ = 262683812160. Its totient is φ = 67345413120.

The previous prime is 135134416367. The next prime is 135134416441. The reversal of 135134416432 is 234614431531.

It is a super-2 number, since 2×135134416432² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135134416391 and 135134416400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6212808 + ... + 6234520.

It is an arithmetic number, because the mean of its divisors is an integer number (6567095304).

Almost surely, 2^135134416432 is an apocalyptic number.

It is an amenable number.

135134416432 is a deficient number, since it is larger than the sum of its proper divisors (127549395728).

135134416432 is a wasteful number, since it uses less digits than its factorization.

135134416432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22981 (or 22975 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

Adding to 135134416432 its reverse (234614431531), we get a palindrome (369748847963).

The spelling of 135134416432 in words is "one hundred thirty-five billion, one hundred thirty-four million, four hundred sixteen thousand, four hundred thirty-two".