2321210885426 has 32 divisors (see below), whose sum is σ = 3561193194048. Its totient is φ = 1134393099840.

The previous prime is 2321210885423. The next prime is 2321210885437. The reversal of 2321210885426 is 6245880121232.

It is not an unprimeable number, because it can be changed into a prime (2321210885423) 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, 42247865 + ... + 42302771.

It is an arithmetic number, because the mean of its divisors is an integer number (111287287314).

Almost surely, 2^{2321210885426} is an apocalyptic number.

2321210885426 is a deficient number, since it is larger than the sum of its proper divisors (1239982308622).

2321210885426 is a wasteful number, since it uses less digits than its factorization.

2321210885426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57146.

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 2321210885426 in words is "two trillion, three hundred twenty-one billion, two hundred ten million, eight hundred eighty-five thousand, four hundred twenty-six".