15401210428412 has 24 divisors (see below), whose sum is σ = 28387981898640. Its totient is φ = 7290853632000.

The previous prime is 15401210428411. The next prime is 15401210428423. The reversal of 15401210428412 is 21482401210451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15401210428411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61771589 + ... + 62020412.

It is an arithmetic number, because the mean of its divisors is an integer number (1182832579110).

Almost surely, 2^{15401210428412} is an apocalyptic number.

It is an amenable number.

15401210428412 is a deficient number, since it is larger than the sum of its proper divisors (12986771470228).

15401210428412 is a wasteful number, since it uses less digits than its factorization.

15401210428412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123793661 (or 123793659 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 35.

Adding to 15401210428412 its reverse (21482401210451), we get a palindrome (36883611638863).

The spelling of 15401210428412 in words is "fifteen trillion, four hundred one billion, two hundred ten million, four hundred twenty-eight thousand, four hundred twelve".