2629904743445 has 8 divisors (see below), whose sum is σ = 3606726505344. Its totient is φ = 1803363252624.

The previous prime is 2629904743399. The next prime is 2629904743469. The reversal of 2629904743445 is 5443474099262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2629904743445 - 2¹² = 2629904739349 is a prime.

It is a super-2 number, since 2×2629904743445² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 37570067729 + ... + 37570067798.

It is an arithmetic number, because the mean of its divisors is an integer number (450840813168).

Almost surely, 2^{2629904743445} is an apocalyptic number.

It is an amenable number.

2629904743445 is a deficient number, since it is larger than the sum of its proper divisors (976821761899).

2629904743445 is an equidigital number, since it uses as much as digits as its factorization.

2629904743445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75140135539.

The product of its (nonzero) digits is 52254720, while the sum is 59.

The spelling of 2629904743445 in words is "two trillion, six hundred twenty-nine billion, nine hundred four million, seven hundred forty-three thousand, four hundred forty-five".