1040244141431 has 32 divisors (see below), whose sum is σ = 1165210776576. Its totient is φ = 920567088000.

The previous prime is 1040244141401. The next prime is 1040244141457. The reversal of 1040244141431 is 1341414420401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1040244141431 - 2¹⁸ = 1040243879287 is a prime.

It is a super-2 number, since 2×1040244141431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1040244141394 and 1040244141403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040244141401) 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, 293769521 + ... + 293773061.

It is an arithmetic number, because the mean of its divisors is an integer number (36412836768).

Almost surely, 2^{1040244141431} is an apocalyptic number.

1040244141431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1040244141431 is a deficient number, since it is larger than the sum of its proper divisors (124966635145).

1040244141431 is a wasteful number, since it uses less digits than its factorization.

1040244141431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6503.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1040244141431 its reverse (1341414420401), we get a palindrome (2381658561832).

The spelling of 1040244141431 in words is "one trillion, forty billion, two hundred forty-four million, one hundred forty-one thousand, four hundred thirty-one".