1040442431014 has 32 divisors (see below), whose sum is σ = 1889646451200. Its totient is φ = 419427082368.

The previous prime is 1040442431009. The next prime is 1040442431023. The reversal of 1040442431014 is 4101342440401.

It is a super-3 number, since 3×1040442431014³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 882162 + ... + 1690885.

It is an arithmetic number, because the mean of its divisors is an integer number (59051451600).

Almost surely, 2^{1040442431014} is an apocalyptic number.

1040442431014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1040442431014 is a deficient number, since it is larger than the sum of its proper divisors (849204020186).

1040442431014 is a wasteful number, since it uses less digits than its factorization.

1040442431014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574772.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1040442431014 its reverse (4101342440401), we get a palindrome (5141784871415).

The spelling of 1040442431014 in words is "one trillion, forty billion, four hundred forty-two million, four hundred thirty-one thousand, fourteen".