133274402998 has 16 divisors (see below), whose sum is σ = 221340394944. Its totient is φ = 59675105160.

The previous prime is 133274402953. The next prime is 133274403007. The reversal of 133274402998 is 899204472331.

It is a super-2 number, since 2×133274402998² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45206940 + ... + 45209887.

It is an arithmetic number, because the mean of its divisors is an integer number (13833774684).

Almost surely, 2^133274402998 is an apocalyptic number.

133274402998 is a deficient number, since it is larger than the sum of its proper divisors (88065991946).

133274402998 is a wasteful number, since it uses less digits than its factorization.

133274402998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90416907.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 133274402998 in words is "one hundred thirty-three billion, two hundred seventy-four million, four hundred two thousand, nine hundred ninety-eight".