455003142 has 16 divisors (see below), whose sum is σ = 992734272. Its totient is φ = 137879720.

The previous prime is 455003141. The next prime is 455003149. The reversal of 455003142 is 241300554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455003141) 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, 3446928 + ... + 3447059.

It is an arithmetic number, because the mean of its divisors is an integer number (62045892).

Almost surely, 2^455003142 is an apocalyptic number.

455003142 is an abundant number, since it is smaller than the sum of its proper divisors (537731130).

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

455003142 is a wasteful number, since it uses less digits than its factorization.

455003142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6894003.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 455003142 is about 21330.8026571904. The cubic root of 455003142 is about 769.1389385182.

Adding to 455003142 its reverse (241300554), we get a palindrome (696303696).

The spelling of 455003142 in words is "four hundred fifty-five million, three thousand, one hundred forty-two".