2465138888343 has 16 divisors (see below), whose sum is σ = 3703495046400. Its totient is φ = 1620279080280.

The previous prime is 2465138888339. The next prime is 2465138888347. The reversal of 2465138888343 is 3438888315642.

2465138888343 is a `hidden beast` number, since 2 + 4 + 6 + 513 + 8 + 8 + 88 + 34 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (2465138888339) and next prime (2465138888347).

It is not a de Polignac number, because 2465138888343 - 2² = 2465138888339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2465138888347) 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, 642965973 + ... + 642969806.

It is an arithmetic number, because the mean of its divisors is an integer number (231468440400).

Almost surely, 2^{2465138888343} is an apocalyptic number.

2465138888343 is a deficient number, since it is larger than the sum of its proper divisors (1238356158057).

2465138888343 is a wasteful number, since it uses less digits than its factorization.

2465138888343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285935859 (or 1285935853 counting only the distinct ones).

The product of its digits is 106168320, while the sum is 63.

The spelling of 2465138888343 in words is "two trillion, four hundred sixty-five billion, one hundred thirty-eight million, eight hundred eighty-eight thousand, three hundred forty-three".