1448431404354 has 72 divisors (see below), whose sum is σ = 3467562448896. Its totient is φ = 436620478800.

The previous prime is 1448431404349. The next prime is 1448431404367. The reversal of 1448431404354 is 4534041348441.

1448431404354 is a `hidden beast` number, since 14 + 484 + 31 + 40 + 43 + 54 = 666.

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 35 ways as a sum of consecutive naturals, for example, 1324914 + ... + 2156909.

It is an arithmetic number, because the mean of its divisors is an integer number (48160589568).

Almost surely, 2^{1448431404354} is an apocalyptic number.

1448431404354 is an abundant number, since it is smaller than the sum of its proper divisors (2019131044542).

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

1448431404354 is a wasteful number, since it uses less digits than its factorization.

1448431404354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482044 (or 3482030 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 45.

The spelling of 1448431404354 in words is "one trillion, four hundred forty-eight billion, four hundred thirty-one million, four hundred four thousand, three hundred fifty-four".