1043014121431 has 4 divisors (see below), whose sum is σ = 1046346435232. Its totient is φ = 1039681807632.

The previous prime is 1043014121417. The next prime is 1043014121459. The reversal of 1043014121431 is 1341214103401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1043014121431 - 2⁹ = 1043014120919 is a prime.

It is a super-2 number, since 2×1043014121431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1043014121396 and 1043014121405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043014121731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666156431 + ... + 1666157056.

It is an arithmetic number, because the mean of its divisors is an integer number (261586608808).

Almost surely, 2^{1043014121431} is an apocalyptic number.

1043014121431 is a deficient number, since it is larger than the sum of its proper divisors (3332313801).

1043014121431 is an equidigital number, since it uses as much as digits as its factorization.

1043014121431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3332313800.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1043014121431 its reverse (1341214103401), we get a palindrome (2384228224832).

The spelling of 1043014121431 in words is "one trillion, forty-three billion, fourteen million, one hundred twenty-one thousand, four hundred thirty-one".