133876296980 has 48 divisors (see below), whose sum is σ = 281853613440. Its totient is φ = 53414759808.

The previous prime is 133876296959. The next prime is 133876297001. The reversal of 133876296980 is 89692678331.

It is an interprime number because it is at equal distance from previous prime (133876296959) and next prime (133876297001).

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 15 ways as a sum of consecutive naturals, for example, 36586391 + ... + 36590049.

It is an arithmetic number, because the mean of its divisors is an integer number (5871950280).

Almost surely, 2^133876296980 is an apocalyptic number.

133876296980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133876296980 is an abundant number, since it is smaller than the sum of its proper divisors (147977316460).

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

133876296980 is a wasteful number, since it uses less digits than its factorization.

133876296980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7808 (or 7806 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 133876296980 in words is "one hundred thirty-three billion, eight hundred seventy-six million, two hundred ninety-six thousand, nine hundred eighty".