15435430104 has 64 divisors (see below), whose sum is σ = 39668451840. Its totient is φ = 5003147520.

The previous prime is 15435430103. The next prime is 15435430117. The reversal of 15435430104 is 40103453451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15435430103) 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, 62349 + ... + 186435.

It is an arithmetic number, because the mean of its divisors is an integer number (619819560).

Almost surely, 2^15435430104 is an apocalyptic number.

It is an amenable number.

15435430104 is an abundant number, since it is smaller than the sum of its proper divisors (24233021736).

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

15435430104 is a wasteful number, since it uses less digits than its factorization.

15435430104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124240 (or 124236 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 15435430104 its reverse (40103453451), we get a palindrome (55538883555).

The spelling of 15435430104 in words is "fifteen billion, four hundred thirty-five million, four hundred thirty thousand, one hundred four".