5402404134024 has 128 divisors (see below), whose sum is σ = 14541610406400. Its totient is φ = 1666471772160.

The previous prime is 5402404133953. The next prime is 5402404134037. The reversal of 5402404134024 is 4204314042045.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7420174 + ... + 8115650.

It is an arithmetic number, because the mean of its divisors is an integer number (113606331300).

Almost surely, 2^{5402404134024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5402404134024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7270805203200).

5402404134024 is an abundant number, since it is smaller than the sum of its proper divisors (9139206272376).

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

5402404134024 is a wasteful number, since it uses less digits than its factorization.

5402404134024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695823 (or 695819 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 5402404134024 its reverse (4204314042045), we get a palindrome (9606718176069).

The spelling of 5402404134024 in words is "five trillion, four hundred two billion, four hundred four million, one hundred thirty-four thousand, twenty-four".