2455115143120 has 40 divisors (see below), whose sum is σ = 6008571275040. Its totient is φ = 930359422080.

The previous prime is 2455115143067. The next prime is 2455115143123. The reversal of 2455115143120 is 213415115542.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455115143123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807602146 + ... + 807605185.

It is an arithmetic number, because the mean of its divisors is an integer number (150214281876).

Almost surely, 2^{2455115143120} is an apocalyptic number.

2455115143120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2455115143120 is an abundant number, since it is smaller than the sum of its proper divisors (3553456131920).

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

2455115143120 is a wasteful number, since it uses less digits than its factorization.

2455115143120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615207363 (or 1615207357 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 2455115143120 in words is "two trillion, four hundred fifty-five billion, one hundred fifteen million, one hundred forty-three thousand, one hundred twenty".