1330400353423 has 8 divisors (see below), whose sum is σ = 1454099817600. Its totient is φ = 1211749847040.

The previous prime is 1330400353409. The next prime is 1330400353439. The reversal of 1330400353423 is 3243530040331.

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 1330400353423 - 2⁵ = 1330400353391 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330400353523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262238898 + ... + 1262239951.

It is an arithmetic number, because the mean of its divisors is an integer number (181762477200).

Almost surely, 2^{1330400353423} is an apocalyptic number.

1330400353423 is a deficient number, since it is larger than the sum of its proper divisors (123699464177).

1330400353423 is a wasteful number, since it uses less digits than its factorization.

1330400353423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524478897.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 1330400353423 its reverse (3243530040331), we get a palindrome (4573930393754).

The spelling of 1330400353423 in words is "one trillion, three hundred thirty billion, four hundred million, three hundred fifty-three thousand, four hundred twenty-three".