260221646032031 has 32 divisors (see below), whose sum is σ = 291874453790400. Its totient is φ = 230550486865920.

The previous prime is 260221646032021. The next prime is 260221646032111. The reversal of 260221646032031 is 130230646122062.

It is a cyclic number.

It is not a de Polignac number, because 260221646032031 - 2¹⁴ = 260221646015647 is a prime.

It is a super-2 number, since 2×260221646032031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260221646032021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95947925 + ... + 98622753.

It is an arithmetic number, because the mean of its divisors is an integer number (9121076680950).

Almost surely, 2^{260221646032031} is an apocalyptic number.

260221646032031 is a deficient number, since it is larger than the sum of its proper divisors (31652807758369).

260221646032031 is a wasteful number, since it uses less digits than its factorization.

260221646032031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676779.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 260221646032031 in words is "two hundred sixty trillion, two hundred twenty-one billion, six hundred forty-six million, thirty-two thousand, thirty-one".