332135655457 has 4 divisors (see below), whose sum is σ = 332137082880. Its totient is φ = 332134228036.

The previous prime is 332135655377. The next prime is 332135655521. The reversal of 332135655457 is 754556531233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332135655457 is a prime.

It is a super-2 number, since 2×332135655457² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332135655457.

It is not an unprimeable number, because it can be changed into a prime (332139655457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274657 + ... + 860062.

It is an arithmetic number, because the mean of its divisors is an integer number (83034270720).

Almost surely, 2^332135655457 is an apocalyptic number.

It is an amenable number.

332135655457 is a deficient number, since it is larger than the sum of its proper divisors (1427423).

332135655457 is a wasteful number, since it uses less digits than its factorization.

332135655457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427422.

The product of its digits is 5670000, while the sum is 49.

The spelling of 332135655457 in words is "three hundred thirty-two billion, one hundred thirty-five million, six hundred fifty-five thousand, four hundred fifty-seven".