2011939267630 has 8 divisors (see below), whose sum is σ = 3621490681752. Its totient is φ = 804775707048.

The previous prime is 2011939267603. The next prime is 2011939267649. The reversal of 2011939267630 is 367629391102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100596963372 + ... + 100596963391.

It is an arithmetic number, because the mean of its divisors is an integer number (452686335219).

Almost surely, 2^{2011939267630} is an apocalyptic number.

2011939267630 is a deficient number, since it is larger than the sum of its proper divisors (1609551414122).

2011939267630 is a wasteful number, since it uses less digits than its factorization.

2011939267630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201193926770.

The product of its (nonzero) digits is 734832, while the sum is 49.

The spelling of 2011939267630 in words is "two trillion, eleven billion, nine hundred thirty-nine million, two hundred sixty-seven thousand, six hundred thirty".