1453434801907 has 12 divisors (see below), whose sum is σ = 1597627574200. Its totient is φ = 1321262616960.

The previous prime is 1453434801881. The next prime is 1453434801911. The reversal of 1453434801907 is 7091084343541.

It is not a de Polignac number, because 1453434801907 - 2¹⁹ = 1453434277619 is a prime.

It is a super-2 number, since 2×1453434801907² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1453434801977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4044388 + ... + 4389070.

Almost surely, 2^{1453434801907} is an apocalyptic number.

1453434801907 is a deficient number, since it is larger than the sum of its proper divisors (144192772293).

1453434801907 is a wasteful number, since it uses less digits than its factorization.

1453434801907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379554 (or 379543 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 1453434801907 in words is "one trillion, four hundred fifty-three billion, four hundred thirty-four million, eight hundred one thousand, nine hundred seven".