2672343738455 has 16 divisors (see below), whose sum is σ = 3380809466880. Its totient is φ = 2022224828832.

The previous prime is 2672343738437. The next prime is 2672343738457. The reversal of 2672343738455 is 5548373432762.

It is not a de Polignac number, because 2672343738455 - 2¹⁰ = 2672343737431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2672343738394 and 2672343738403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672343738457) 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, 21677279 + ... + 21800208.

It is an arithmetic number, because the mean of its divisors is an integer number (211300591680).

Almost surely, 2^{2672343738455} is an apocalyptic number.

2672343738455 is a deficient number, since it is larger than the sum of its proper divisors (708465728425).

2672343738455 is a wasteful number, since it uses less digits than its factorization.

2672343738455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43478158.

The product of its digits is 101606400, while the sum is 59.

The spelling of 2672343738455 in words is "two trillion, six hundred seventy-two billion, three hundred forty-three million, seven hundred thirty-eight thousand, four hundred fifty-five".