134407202628650 has 96 divisors (see below), whose sum is σ = 288255589747200. Its totient is φ = 45672146795520.

The previous prime is 134407202628481. The next prime is 134407202628703. The reversal of 134407202628650 is 56826202704431.

It is a super-2 number, since 2×134407202628650² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 806697152 + ... + 806863748.

It is an arithmetic number, because the mean of its divisors is an integer number (3002662393200).

Almost surely, 2^{134407202628650} is an apocalyptic number.

134407202628650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134407202628650 is an abundant number, since it is smaller than the sum of its proper divisors (153848387118550).

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

134407202628650 is a wasteful number, since it uses less digits than its factorization.

134407202628650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187128 (or 187123 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 134407202628650 in words is "one hundred thirty-four trillion, four hundred seven billion, two hundred two million, six hundred twenty-eight thousand, six hundred fifty".