1430015871450 has 96 divisors (see below), whose sum is σ = 3559534943040. Its totient is φ = 379932044800.

The previous prime is 1430015871443. The next prime is 1430015871469. The reversal of 1430015871450 is 541785100341.

It is a junction number, because it is equal to n+sod(n) for n = 1430015871399 and 1430015871408.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45426316 + ... + 45457784.

It is an arithmetic number, because the mean of its divisors is an integer number (37078488990).

Almost surely, 2^{1430015871450} is an apocalyptic number.

1430015871450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1430015871450 is an abundant number, since it is smaller than the sum of its proper divisors (2129519071590).

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

1430015871450 is a wasteful number, since it uses less digits than its factorization.

1430015871450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32592 (or 32587 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 1430015871450 in words is "one trillion, four hundred thirty billion, fifteen million, eight hundred seventy-one thousand, four hundred fifty".