20762043630627 has 16 divisors (see below), whose sum is σ = 29917508569088. Its totient is φ = 12731495081760.

The previous prime is 20762043630619. The next prime is 20762043630631. The reversal of 20762043630627 is 72603634026702.

It is not a de Polignac number, because 20762043630627 - 2³ = 20762043630619 is a prime.

It is a super-2 number, since 2×20762043630627² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20762043630637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940554499 + ... + 940576572.

It is an arithmetic number, because the mean of its divisors is an integer number (1869844285568).

Almost surely, 2^{20762043630627} is an apocalyptic number.

20762043630627 is a deficient number, since it is larger than the sum of its proper divisors (9155464938461).

20762043630627 is a wasteful number, since it uses less digits than its factorization.

20762043630627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881131370.

The product of its (nonzero) digits is 3048192, while the sum is 48.

The spelling of 20762043630627 in words is "twenty trillion, seven hundred sixty-two billion, forty-three million, six hundred thirty thousand, six hundred twenty-seven".