1074277406393 has 4 divisors (see below), whose sum is σ = 1074280079760. Its totient is φ = 1074274733028.

The previous prime is 1074277406381. The next prime is 1074277406509. The reversal of 1074277406393 is 3936047724701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1074277406393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074277406333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597755 + ... + 1582992.

It is an arithmetic number, because the mean of its divisors is an integer number (268570019940).

Almost surely, 2^{1074277406393} is an apocalyptic number.

It is an amenable number.

1074277406393 is a deficient number, since it is larger than the sum of its proper divisors (2673367).

1074277406393 is an equidigital number, since it uses as much as digits as its factorization.

1074277406393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2673366.

The product of its (nonzero) digits is 5334336, while the sum is 53.

The spelling of 1074277406393 in words is "one trillion, seventy-four billion, two hundred seventy-seven million, four hundred six thousand, three hundred ninety-three".