133738562998 has 8 divisors (see below), whose sum is σ = 212408305992. Its totient is φ = 62935794336.

The previous prime is 133738562953. The next prime is 133738563031. The reversal of 133738562998 is 899265837331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1966743540 + ... + 1966743607.

It is an arithmetic number, because the mean of its divisors is an integer number (26551038249).

Almost surely, 2^133738562998 is an apocalyptic number.

133738562998 is a deficient number, since it is larger than the sum of its proper divisors (78669742994).

133738562998 is a wasteful number, since it uses less digits than its factorization.

133738562998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3933487166.

The product of its digits is 58786560, while the sum is 64.

The spelling of 133738562998 in words is "one hundred thirty-three billion, seven hundred thirty-eight million, five hundred sixty-two thousand, nine hundred ninety-eight".