1450739942 has 16 divisors (see below), whose sum is σ = 2227722000. Its totient is φ = 708337440.

The previous prime is 1450739933. The next prime is 1450739971. The reversal of 1450739942 is 2499370541.

It is a junction number, because it is equal to n+sod(n) for n = 1450739893 and 1450739902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25817 + ... + 59732.

It is an arithmetic number, because the mean of its divisors is an integer number (139232625).

Almost surely, 2^1450739942 is an apocalyptic number.

1450739942 is a deficient number, since it is larger than the sum of its proper divisors (776982058).

1450739942 is a wasteful number, since it uses less digits than its factorization.

1450739942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85751.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 1450739942 is about 38088.5802045705. The cubic root of 1450739942 is about 1132.0436929324.

The spelling of 1450739942 in words is "one billion, four hundred fifty million, seven hundred thirty-nine thousand, nine hundred forty-two".