2673902457409 has 16 divisors (see below), whose sum is σ = 2857980123648. Its totient is φ = 2495799516672.

The previous prime is 2673902457341. The next prime is 2673902457431. The reversal of 2673902457409 is 9047542093762.

It is a de Polignac number, because none of the positive numbers 2^k-2673902457409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2673902457509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3305652 + ... + 4034245.

It is an arithmetic number, because the mean of its divisors is an integer number (178623757728).

Almost surely, 2^{2673902457409} is an apocalyptic number.

It is an amenable number.

2673902457409 is a deficient number, since it is larger than the sum of its proper divisors (184077666239).

2673902457409 is a wasteful number, since it uses less digits than its factorization.

2673902457409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7340304.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 2673902457409 in words is "two trillion, six hundred seventy-three billion, nine hundred two million, four hundred fifty-seven thousand, four hundred nine".