1139906482906 has 8 divisors (see below), whose sum is σ = 1733942255904. Its totient is φ = 561925730940.

The previous prime is 1139906482861. The next prime is 1139906482921. The reversal of 1139906482906 is 6092846099311.

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

It is a super-2 number, since 2×1139906482906² (a number of 25 digits) contains 22 as substring.

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, 4013755080 + ... + 4013755363.

It is an arithmetic number, because the mean of its divisors is an integer number (216742781988).

Almost surely, 2^{1139906482906} is an apocalyptic number.

1139906482906 is a deficient number, since it is larger than the sum of its proper divisors (594035772998).

1139906482906 is an equidigital number, since it uses as much as digits as its factorization.

1139906482906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8027510516.

The product of its (nonzero) digits is 5038848, while the sum is 58.

The spelling of 1139906482906 in words is "one trillion, one hundred thirty-nine billion, nine hundred six million, four hundred eighty-two thousand, nine hundred six".