1430157144430 has 48 divisors (see below), whose sum is σ = 3075513817824. Its totient is φ = 469020467520.

The previous prime is 1430157144359. The next prime is 1430157144443. The reversal of 1430157144430 is 344417510341.

It is a self number, because there is not a number n which added to its sum of digits gives 1430157144430.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 19273761 + ... + 19347820.

It is an arithmetic number, because the mean of its divisors is an integer number (64073204538).

Almost surely, 2^{1430157144430} is an apocalyptic number.

1430157144430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1430157144430 is an abundant number, since it is smaller than the sum of its proper divisors (1645356673394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1430157144430 is a wasteful number, since it uses less digits than its factorization.

1430157144430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38621641 (or 38621618 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 1430157144430 in words is "one trillion, four hundred thirty billion, one hundred fifty-seven million, one hundred forty-four thousand, four hundred thirty".