1430140296353 has 4 divisors (see below), whose sum is σ = 1430621665968. Its totient is φ = 1429658926740.

The previous prime is 1430140296349. The next prime is 1430140296503. The reversal of 1430140296353 is 3536920410341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1430140296353 - 2² = 1430140296349 is a prime.

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 1430140296353.

It is not an unprimeable number, because it can be changed into a prime (1430140296323) 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, 240680351 + ... + 240686292.

It is an arithmetic number, because the mean of its divisors is an integer number (357655416492).

Almost surely, 2^{1430140296353} is an apocalyptic number.

It is an amenable number.

1430140296353 is a deficient number, since it is larger than the sum of its proper divisors (481369615).

1430140296353 is an equidigital number, since it uses as much as digits as its factorization.

1430140296353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481369614.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 1430140296353 in words is "one trillion, four hundred thirty billion, one hundred forty million, two hundred ninety-six thousand, three hundred fifty-three".