133034156634 has 16 divisors (see below), whose sum is σ = 266343473088. Its totient is φ = 44298858912.

The previous prime is 133034156599. The next prime is 133034156657. The reversal of 133034156634 is 436651430331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 133034156592 and 133034156601.

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, 11458707 + ... + 11470310.

It is an arithmetic number, because the mean of its divisors is an integer number (16646467068).

Almost surely, 2^133034156634 is an apocalyptic number.

133034156634 is an abundant number, since it is smaller than the sum of its proper divisors (133309316454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133034156634 is a wasteful number, since it uses less digits than its factorization.

133034156634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22929989.

The product of its (nonzero) digits is 233280, while the sum is 39.

Adding to 133034156634 its reverse (436651430331), we get a palindrome (569685586965).

The spelling of 133034156634 in words is "one hundred thirty-three billion, thirty-four million, one hundred fifty-six thousand, six hundred thirty-four".