2402135443155 has 16 divisors (see below), whose sum is σ = 4392476239104. Its totient is φ = 1098119059680.

The previous prime is 2402135443129. The next prime is 2402135443159. The reversal of 2402135443155 is 5513445312042.

2402135443155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2402135443155 - 2¹² = 2402135439059 is a prime.

It is a super-2 number, since 2×2402135443155² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2402135443159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11438740101 + ... + 11438740310.

It is an arithmetic number, because the mean of its divisors is an integer number (274529764944).

Almost surely, 2^{2402135443155} is an apocalyptic number.

2402135443155 is a deficient number, since it is larger than the sum of its proper divisors (1990340795949).

2402135443155 is a wasteful number, since it uses less digits than its factorization.

2402135443155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22877480426.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 2402135443155 in words is "two trillion, four hundred two billion, one hundred thirty-five million, four hundred forty-three thousand, one hundred fifty-five".