2985972272890 has 32 divisors (see below), whose sum is σ = 5608542301056. Its totient is φ = 1142437074240.

The previous prime is 2985972272887. The next prime is 2985972272891. The reversal of 2985972272890 is 982722795892.

It is not an unprimeable number, because it can be changed into a prime (2985972272891) 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, 17064745 + ... + 17238835.

It is an arithmetic number, because the mean of its divisors is an integer number (175266946908).

Almost surely, 2^{2985972272890} is an apocalyptic number.

2985972272890 is a deficient number, since it is larger than the sum of its proper divisors (2622570028166).

2985972272890 is a wasteful number, since it uses less digits than its factorization.

2985972272890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248694.

The product of its (nonzero) digits is 182891520, while the sum is 70.

The spelling of 2985972272890 in words is "two trillion, nine hundred eighty-five billion, nine hundred seventy-two million, two hundred seventy-two thousand, eight hundred ninety".