335342752989 has 32 divisors (see below), whose sum is σ = 456580172160. Its totient is φ = 218892782592.

The previous prime is 335342752973. The next prime is 335342752993. The reversal of 335342752989 is 989257243533.

It is a happy number.

It is not a de Polignac number, because 335342752989 - 2⁴ = 335342752973 is a prime.

It is a super-2 number, since 2×335342752989² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335342752999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12041409 + ... + 12069225.

It is an arithmetic number, because the mean of its divisors is an integer number (14268130380).

Almost surely, 2^335342752989 is an apocalyptic number.

It is an amenable number.

335342752989 is a deficient number, since it is larger than the sum of its proper divisors (121237419171).

335342752989 is a wasteful number, since it uses less digits than its factorization.

335342752989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28349.

The product of its digits is 48988800, while the sum is 60.

The spelling of 335342752989 in words is "three hundred thirty-five billion, three hundred forty-two million, seven hundred fifty-two thousand, nine hundred eighty-nine".