134400341720 has 64 divisors (see below), whose sum is σ = 305709357600. Its totient is φ = 53173534720.

The previous prime is 134400341657. The next prime is 134400341773. The reversal of 134400341720 is 27143004431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2718986 + ... + 2767974.

Almost surely, 2^134400341720 is an apocalyptic number.

134400341720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134400341720 is an abundant number, since it is smaller than the sum of its proper divisors (171309015880).

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

134400341720 is a wasteful number, since it uses less digits than its factorization.

134400341720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49748 (or 49744 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 134400341720 in words is "one hundred thirty-four billion, four hundred million, three hundred forty-one thousand, seven hundred twenty".