5405344402 has 8 divisors (see below), whose sum is σ = 8460539136. Its totient is φ = 2585164692.

The previous prime is 5405344397. The next prime is 5405344403. The reversal of 5405344402 is 2044435045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5405344403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58753698 + ... + 58753789.

It is an arithmetic number, because the mean of its divisors is an integer number (1057567392).

Almost surely, 2^5405344402 is an apocalyptic number.

5405344402 is a deficient number, since it is larger than the sum of its proper divisors (3055194734).

5405344402 is a wasteful number, since it uses less digits than its factorization.

5405344402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117507512.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 5405344402 is about 73521.0473402005. The cubic root of 5405344402 is about 1754.9892345452.

Adding to 5405344402 its reverse (2044435045), we get a palindrome (7449779447).

The spelling of 5405344402 in words is "five billion, four hundred five million, three hundred forty-four thousand, four hundred two".