13142455000 has 80 divisors (see below), whose sum is σ = 31227316560. Its totient is φ = 5182800000.

The previous prime is 13142454989. The next prime is 13142455009. The reversal of 13142455000 is 55424131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142455009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 336490 + ... + 373510.

It is an arithmetic number, because the mean of its divisors is an integer number (390341457).

Almost surely, 2^13142455000 is an apocalyptic number.

13142455000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13142455000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15613658280).

13142455000 is an abundant number, since it is smaller than the sum of its proper divisors (18084861560).

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

13142455000 is an equidigital number, since it uses as much as digits as its factorization.

13142455000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37118 (or 37099 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 13142455000 its reverse (55424131), we get a palindrome (13197879131).

The spelling of 13142455000 in words is "thirteen billion, one hundred forty-two million, four hundred fifty-five thousand".