2402135443140 has 96 divisors (see below), whose sum is σ = 7019484554880. Its totient is φ = 613007517696.

The previous prime is 2402135443129. The next prime is 2402135443159. The reversal of 2402135443140 is 413445312042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5911954 + ... + 6305193.

It is an arithmetic number, because the mean of its divisors is an integer number (73119630780).

Almost surely, 2^{2402135443140} is an apocalyptic number.

2402135443140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2402135443140 is an abundant number, since it is smaller than the sum of its proper divisors (4617349111740).

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

2402135443140 is a wasteful number, since it uses less digits than its factorization.

2402135443140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12217301 (or 12217299 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 2402135443140 in words is "two trillion, four hundred two billion, one hundred thirty-five million, four hundred forty-three thousand, one hundred forty".