1430157144445 has 32 divisors (see below), whose sum is σ = 1848638505600. Its totient is φ = 1058812694784.

The previous prime is 1430157144443. The next prime is 1430157144473. The reversal of 1430157144445 is 5444417510341.

It is not a de Polignac number, because 1430157144445 - 2¹ = 1430157144443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430157144443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532834 + ... + 1773196.

It is an arithmetic number, because the mean of its divisors is an integer number (57769953300).

Almost surely, 2^{1430157144445} is an apocalyptic number.

It is an amenable number.

1430157144445 is a deficient number, since it is larger than the sum of its proper divisors (418481361155).

1430157144445 is a wasteful number, since it uses less digits than its factorization.

1430157144445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240669.

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 1430157144445 in words is "one trillion, four hundred thirty billion, one hundred fifty-seven million, one hundred forty-four thousand, four hundred forty-five".