1408768272354 has 16 divisors (see below), whose sum is σ = 2823701838048. Its totient is φ = 468561875232.

The previous prime is 1408768272341. The next prime is 1408768272361. The reversal of 1408768272354 is 4532728678041.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1408768272294 and 1408768272303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256884252 + ... + 256889735.

It is an arithmetic number, because the mean of its divisors is an integer number (176481364878).

Almost surely, 2^{1408768272354} is an apocalyptic number.

1408768272354 is an abundant number, since it is smaller than the sum of its proper divisors (1414933565694).

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

1408768272354 is a wasteful number, since it uses less digits than its factorization.

1408768272354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513774449.

The product of its (nonzero) digits is 18063360, while the sum is 57.

The spelling of 1408768272354 in words is "one trillion, four hundred eight billion, seven hundred sixty-eight million, two hundred seventy-two thousand, three hundred fifty-four".