13421454150 has 48 divisors (see below), whose sum is σ = 35845611984. Its totient is φ = 3303742080.

The previous prime is 13421454143. The next prime is 13421454169. The reversal of 13421454150 is 5145412431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3439449 + ... + 3443348.

It is an arithmetic number, because the mean of its divisors is an integer number (746783583).

Almost surely, 2^13421454150 is an apocalyptic number.

13421454150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13421454150 is an abundant number, since it is smaller than the sum of its proper divisors (22424157834).

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

13421454150 is a wasteful number, since it uses less digits than its factorization.

13421454150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6882825 (or 6882820 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 13421454150 its reverse (5145412431), we get a palindrome (18566866581).

The spelling of 13421454150 in words is "thirteen billion, four hundred twenty-one million, four hundred fifty-four thousand, one hundred fifty".