1430255320000 has 140 divisors (see below), whose sum is σ = 3819382700056. Its totient is φ = 528094080000.

The previous prime is 1430255319973. The next prime is 1430255320033. The reversal of 1430255320000 is 235520341.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 855246 + ... + 1895245.

Almost surely, 2^{1430255320000} is an apocalyptic number.

1430255320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1430255320000 is an abundant number, since it is smaller than the sum of its proper divisors (2389127380056).

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

1430255320000 is an equidigital number, since it uses as much as digits as its factorization.

1430255320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750536 (or 2750511 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The spelling of 1430255320000 in words is "one trillion, four hundred thirty billion, two hundred fifty-five million, three hundred twenty thousand".