127354172213800 has 48 divisors (see below), whose sum is σ = 338398229028960. Its totient is φ = 43664287615680.

The previous prime is 127354172213773. The next prime is 127354172213813. The reversal of 127354172213800 is 8312271453721.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45483631534 + ... + 45483634333.

It is an arithmetic number, because the mean of its divisors is an integer number (7049963104770).

Almost surely, 2^{127354172213800} is an apocalyptic number.

127354172213800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127354172213800 is an abundant number, since it is smaller than the sum of its proper divisors (211044056815160).

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

127354172213800 is a wasteful number, since it uses less digits than its factorization.

127354172213800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90967265890 (or 90967265881 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 127354172213800 in words is "one hundred twenty-seven trillion, three hundred fifty-four billion, one hundred seventy-two million, two hundred thirteen thousand, eight hundred".