32130248894890 has 32 divisors (see below), whose sum is σ = 60880461217920. Its totient is φ = 12175254287424.

The previous prime is 32130248894881. The next prime is 32130248894893. The reversal of 32130248894890 is 9849884203123.

It is a super-2 number, since 2×32130248894890² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32130248894893) 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, 2654364 + ... + 8444296.

It is an arithmetic number, because the mean of its divisors is an integer number (1902514413060).

Almost surely, 2^{32130248894890} is an apocalyptic number.

32130248894890 is a deficient number, since it is larger than the sum of its proper divisors (28750212323030).

32130248894890 is a wasteful number, since it uses less digits than its factorization.

32130248894890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5819166.

The product of its (nonzero) digits is 23887872, while the sum is 61.

The spelling of 32130248894890 in words is "thirty-two trillion, one hundred thirty billion, two hundred forty-eight million, eight hundred ninety-four thousand, eight hundred ninety".