1214004310431 has 32 divisors (see below), whose sum is σ = 1788497528832. Its totient is φ = 726326945760.

The previous prime is 1214004310423. The next prime is 1214004310459. The reversal of 1214004310431 is 1340134004121.

It is not a de Polignac number, because 1214004310431 - 2³ = 1214004310423 is a prime.

It is a super-2 number, since 2×1214004310431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214004310031) 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, 3341406 + ... + 3686868.

It is an arithmetic number, because the mean of its divisors is an integer number (55890547776).

Almost surely, 2^{1214004310431} is an apocalyptic number.

1214004310431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1214004310431 is a deficient number, since it is larger than the sum of its proper divisors (574493218401).

1214004310431 is a wasteful number, since it uses less digits than its factorization.

1214004310431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346843.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1214004310431 its reverse (1340134004121), we get a palindrome (2554138314552).

The spelling of 1214004310431 in words is "one trillion, two hundred fourteen billion, four million, three hundred ten thousand, four hundred thirty-one".