456150442 has 16 divisors (see below), whose sum is σ = 785714400. Its totient is φ = 196428240.

The previous prime is 456150439. The next prime is 456150449. The reversal of 456150442 is 244051654.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (456150449) 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, 545217 + ... + 546052.

It is an arithmetic number, because the mean of its divisors is an integer number (49107150).

Almost surely, 2^456150442 is an apocalyptic number.

456150442 is a deficient number, since it is larger than the sum of its proper divisors (329563958).

456150442 is a wasteful number, since it uses less digits than its factorization.

456150442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091301.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 456150442 is about 21357.6787596405. The cubic root of 456150442 is about 769.7848625927.

The spelling of 456150442 in words is "four hundred fifty-six million, one hundred fifty thousand, four hundred forty-two".