134140263400 has 96 divisors (see below), whose sum is σ = 366399986400. Its totient is φ = 45026092800.

The previous prime is 134140263391. The next prime is 134140263409. The reversal of 134140263400 is 4362041431.

It is an interprime number because it is at equal distance from previous prime (134140263391) and next prime (134140263409).

It is a super-2 number, since 2×134140263400² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134140263409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2316510 + ... + 2373709.

It is an arithmetic number, because the mean of its divisors is an integer number (3816666525).

Almost surely, 2^134140263400 is an apocalyptic number.

134140263400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134140263400 is an abundant number, since it is smaller than the sum of its proper divisors (232259723000).

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

134140263400 is a wasteful number, since it uses less digits than its factorization.

134140263400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4690259 (or 4690250 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 134140263400 in words is "one hundred thirty-four billion, one hundred forty million, two hundred sixty-three thousand, four hundred".