7214501028681 has 16 divisors (see below), whose sum is σ = 10692560891520. Its totient is φ = 4807682303760.

The previous prime is 7214501028671. The next prime is 7214501028731. The reversal of 7214501028681 is 1868201054127.

7214501028681 is a `hidden beast` number, since 72 + 14 + 501 + 0 + 2 + 8 + 68 + 1 = 666.

It is not a de Polignac number, because 7214501028681 - 2¹⁵ = 7214500995913 is a prime.

It is a super-2 number, since 2×7214501028681² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7214501028661) 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, 55073610 + ... + 55204451.

It is an arithmetic number, because the mean of its divisors is an integer number (668285055720).

Almost surely, 2^{7214501028681} is an apocalyptic number.

It is an amenable number.

7214501028681 is a deficient number, since it is larger than the sum of its proper divisors (3478059862839).

7214501028681 is a wasteful number, since it uses less digits than its factorization.

7214501028681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110280493 (or 110280487 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The spelling of 7214501028681 in words is "seven trillion, two hundred fourteen billion, five hundred one million, twenty-eight thousand, six hundred eighty-one".