1330240151431 has 8 divisors (see below), whose sum is σ = 1400293185200. Its totient is φ = 1260191157120.

The previous prime is 1330240151389. The next prime is 1330240151453. The reversal of 1330240151431 is 1341510420331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1330240151431 - 2¹⁷ = 1330240020359 is a prime.

It is a super-2 number, since 2×1330240151431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1330240151431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330240151231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321876 + ... + 1662553.

It is an arithmetic number, because the mean of its divisors is an integer number (175036648150).

Almost surely, 2^{1330240151431} is an apocalyptic number.

1330240151431 is a deficient number, since it is larger than the sum of its proper divisors (70053033769).

1330240151431 is a wasteful number, since it uses less digits than its factorization.

1330240151431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019729.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1330240151431 its reverse (1341510420331), we get a palindrome (2671750571762).

The spelling of 1330240151431 in words is "one trillion, three hundred thirty billion, two hundred forty million, one hundred fifty-one thousand, four hundred thirty-one".