1042526023 has 32 divisors (see below), whose sum is σ = 1345148928. Its totient is φ = 784339200.

The previous prime is 1042526021. The next prime is 1042526033. The reversal of 1042526023 is 3206252401.

It is a cyclic number.

It is not a de Polignac number, because 1042526023 - 2¹ = 1042526021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042526021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 388978 + ... + 391648.

It is an arithmetic number, because the mean of its divisors is an integer number (42035904).

Almost surely, 2^1042526023 is an apocalyptic number.

1042526023 is a deficient number, since it is larger than the sum of its proper divisors (302622905).

1042526023 is a wasteful number, since it uses less digits than its factorization.

1042526023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1042526023 is about 32288.1715648316. The cubic root of 1042526023 is about 1013.9790175092.

Adding to 1042526023 its reverse (3206252401), we get a palindrome (4248778424).

The spelling of 1042526023 in words is "one billion, forty-two million, five hundred twenty-six thousand, twenty-three".