1040125463 has 32 divisors (see below), whose sum is σ = 1186913280. Its totient is φ = 904970880.

The previous prime is 1040125441. The next prime is 1040125511. The reversal of 1040125463 is 3645210401.

It is a cyclic number.

It is not a de Polignac number, because 1040125463 - 2¹⁰ = 1040124439 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 (1040125063) 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, 3142208 + ... + 3142538.

It is an arithmetic number, because the mean of its divisors is an integer number (37091040).

Almost surely, 2^1040125463 is an apocalyptic number.

1040125463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1040125463 is a deficient number, since it is larger than the sum of its proper divisors (146787817).

1040125463 is a wasteful number, since it uses less digits than its factorization.

1040125463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1040125463 is about 32250.9761557693. The cubic root of 1040125463 is about 1013.2001438545.

Adding to 1040125463 its reverse (3645210401), we get a palindrome (4685335864).

The spelling of 1040125463 in words is "one billion, forty million, one hundred twenty-five thousand, four hundred sixty-three".