1450142023 has 8 divisors (see below), whose sum is σ = 1582398720. Its totient is φ = 1317956280.

The previous prime is 1450142011. The next prime is 1450142069. The reversal of 1450142023 is 3202410541.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450142023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1450141985 and 1450142003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450142093) 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, 30786 + ... + 62032.

It is an arithmetic number, because the mean of its divisors is an integer number (197799840).

Almost surely, 2^1450142023 is an apocalyptic number.

1450142023 is a deficient number, since it is larger than the sum of its proper divisors (132256697).

1450142023 is a wasteful number, since it uses less digits than its factorization.

1450142023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35477.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1450142023 is about 38080.7303370090. The cubic root of 1450142023 is about 1131.8881485272. Note that the first 3 decimals are identical.

Adding to 1450142023 its reverse (3202410541), we get a palindrome (4652552564).

The spelling of 1450142023 in words is "one billion, four hundred fifty million, one hundred forty-two thousand, twenty-three".