1456142001 has 8 divisors (see below), whose sum is σ = 1941703200. Its totient is φ = 970671072.

The previous prime is 1456141991. The next prime is 1456142027. The reversal of 1456142001 is 1002416541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1456142001 - 2¹⁵ = 1456109233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1456142201) 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, 39325 + ... + 66773.

It is an arithmetic number, because the mean of its divisors is an integer number (242712900).

Almost surely, 2^1456142001 is an apocalyptic number.

It is an amenable number.

1456142001 is a deficient number, since it is larger than the sum of its proper divisors (485561199).

1456142001 is a wasteful number, since it uses less digits than its factorization.

1456142001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45135.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1456142001 is about 38159.4287300007. The cubic root of 1456142001 is about 1133.4470668925.

Adding to 1456142001 its reverse (1002416541), we get a palindrome (2458558542).

The spelling of 1456142001 in words is "one billion, four hundred fifty-six million, one hundred forty-two thousand, one".