1040432141 has 24 divisors (see below), whose sum is σ = 1236644640. Its totient is φ = 872599392.

The previous prime is 1040432131. The next prime is 1040432179. The reversal of 1040432141 is 1412340401.

1040432141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-1040432141 is a prime.

It is a super-3 number, since 3×1040432141³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040432131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 442130 + ... + 444476.

It is an arithmetic number, because the mean of its divisors is an integer number (51526860).

Almost surely, 2^1040432141 is an apocalyptic number.

It is an amenable number.

1040432141 is a deficient number, since it is larger than the sum of its proper divisors (196212499).

1040432141 is a wasteful number, since it uses less digits than its factorization.

1040432141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553 (or 2546 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1040432141 is about 32255.7303591160. The cubic root of 1040432141 is about 1013.2997137849.

Adding to 1040432141 its reverse (1412340401), we get a palindrome (2452772542).

The spelling of 1040432141 in words is "one billion, forty million, four hundred thirty-two thousand, one hundred forty-one".