2598135349044 has 48 divisors (see below), whose sum is σ = 6090266822976. Its totient is φ = 862053676800.

The previous prime is 2598135349037. The next prime is 2598135349049. The reversal of 2598135349044 is 4409435318952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2598135349049) 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, 13582224 + ... + 13772184.

It is an arithmetic number, because the mean of its divisors is an integer number (126880558812).

Almost surely, 2^{2598135349044} is an apocalyptic number.

It is an amenable number.

2598135349044 is an abundant number, since it is smaller than the sum of its proper divisors (3492131473932).

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

2598135349044 is a wasteful number, since it uses less digits than its factorization.

2598135349044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195216 (or 195214 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 57.

The spelling of 2598135349044 in words is "two trillion, five hundred ninety-eight billion, one hundred thirty-five million, three hundred forty-nine thousand, forty-four".