11903739006 has 16 divisors (see below), whose sum is σ = 23891606784. Its totient is φ = 3953891544.

The previous prime is 11903738983. The next prime is 11903739007. The reversal of 11903739006 is 60093730911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11903739007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3503526 + ... + 3506921.

It is an arithmetic number, because the mean of its divisors is an integer number (1493225424).

Almost surely, 2^11903739006 is an apocalyptic number.

11903739006 is an abundant number, since it is smaller than the sum of its proper divisors (11987867778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11903739006 is a wasteful number, since it uses less digits than its factorization.

11903739006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7010735.

The product of its (nonzero) digits is 30618, while the sum is 39.

The spelling of 11903739006 in words is "eleven billion, nine hundred three million, seven hundred thirty-nine thousand, six".