2908630242645 has 16 divisors (see below), whose sum is σ = 4689333646272. Its totient is φ = 1539427710080.

The previous prime is 2908630242593. The next prime is 2908630242677. The reversal of 2908630242645 is 5462420368092.

It is not a de Polignac number, because 2908630242645 - 2¹⁶ = 2908630177109 is a prime.

It is a super-2 number, since 2×2908630242645² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740107512 + ... + 740111441.

It is an arithmetic number, because the mean of its divisors is an integer number (293083352892).

Almost surely, 2^{2908630242645} is an apocalyptic number.

It is an amenable number.

2908630242645 is a deficient number, since it is larger than the sum of its proper divisors (1780703403627).

2908630242645 is a wasteful number, since it uses less digits than its factorization.

2908630242645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480219092.

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 2908630242645 in words is "two trillion, nine hundred eight billion, six hundred thirty million, two hundred forty-two thousand, six hundred forty-five".