2451276661292 has 6 divisors (see below), whose sum is σ = 4289734157268. Its totient is φ = 1225638330644.

The previous prime is 2451276661271. The next prime is 2451276661313. The reversal of 2451276661292 is 2921666721542.

2451276661292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2451276661271) and next prime (2451276661313).

It is a super-2 number, since 2×2451276661292² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306409582658 + ... + 306409582665.

It is an arithmetic number, because the mean of its divisors is an integer number (714955692878).

Almost surely, 2^{2451276661292} is an apocalyptic number.

It is an amenable number.

2451276661292 is a deficient number, since it is larger than the sum of its proper divisors (1838457495976).

2451276661292 is a wasteful number, since it uses less digits than its factorization.

2451276661292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612819165327 (or 612819165325 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 53.

The spelling of 2451276661292 in words is "two trillion, four hundred fifty-one billion, two hundred seventy-six million, six hundred sixty-one thousand, two hundred ninety-two".