1460157142 has 8 divisors (see below), whose sum is σ = 2193894000. Its totient is φ = 728859144.

The previous prime is 1460157121. The next prime is 1460157143. The reversal of 1460157142 is 2417510641.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1460157143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608217 + ... + 610612.

It is an arithmetic number, because the mean of its divisors is an integer number (274236750).

Almost surely, 2^1460157142 is an apocalyptic number.

1460157142 is a deficient number, since it is larger than the sum of its proper divisors (733736858).

1460157142 is a wasteful number, since it uses less digits than its factorization.

1460157142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219430.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 1460157142 is about 38212.0025908091. The cubic root of 1460157142 is about 1134.4878933318.

Adding to 1460157142 its reverse (2417510641), we get a palindrome (3877667783).

The spelling of 1460157142 in words is "one billion, four hundred sixty million, one hundred fifty-seven thousand, one hundred forty-two".