2534400203355 has 24 divisors (see below), whose sum is σ = 4392997408800. Its totient is φ = 1351668706560.

The previous prime is 2534400203329. The next prime is 2534400203389. The reversal of 2534400203355 is 5533020044352.

2534400203355 is a `hidden beast` number, since 2 + 5 + 3 + 440 + 0 + 203 + 3 + 5 + 5 = 666.

It is not a de Polignac number, because 2534400203355 - 2⁵ = 2534400203323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10103746 + ... + 10351544.

It is an arithmetic number, because the mean of its divisors is an integer number (183041558700).

Almost surely, 2^{2534400203355} is an apocalyptic number.

2534400203355 is a deficient number, since it is larger than the sum of its proper divisors (1858597205445).

2534400203355 is a wasteful number, since it uses less digits than its factorization.

2534400203355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475091 (or 475088 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

The spelling of 2534400203355 in words is "two trillion, five hundred thirty-four billion, four hundred million, two hundred three thousand, three hundred fifty-five".