1031454042 has 16 divisors (see below), whose sum is σ = 2063273472. Its totient is φ = 343757120.

The previous prime is 1031454023. The next prime is 1031454071. The reversal of 1031454042 is 2404541301.

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, 33442 + ... + 56402.

It is an arithmetic number, because the mean of its divisors is an integer number (128954592).

Almost surely, 2^1031454042 is an apocalyptic number.

1031454042 is an abundant number, since it is smaller than the sum of its proper divisors (1031819430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031454042 is a wasteful number, since it uses less digits than its factorization.

1031454042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30453.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1031454042 is about 32116.2582191637. The cubic root of 1031454042 is about 1010.3766337065.

Adding to 1031454042 its reverse (2404541301), we get a palindrome (3435995343).

The spelling of 1031454042 in words is "one billion, thirty-one million, four hundred fifty-four thousand, forty-two".