11863907070 has 16 divisors (see below), whose sum is σ = 28473377040. Its totient is φ = 3163708544.

The previous prime is 11863907063. The next prime is 11863907101. The reversal of 11863907070 is 7070936811.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197731755 + ... + 197731814.

It is an arithmetic number, because the mean of its divisors is an integer number (1779586065).

Almost surely, 2^11863907070 is an apocalyptic number.

11863907070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11863907070 is an abundant number, since it is smaller than the sum of its proper divisors (16609469970).

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

11863907070 is a wasteful number, since it uses less digits than its factorization.

11863907070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395463579.

The product of its (nonzero) digits is 63504, while the sum is 42.

The spelling of 11863907070 in words is "eleven billion, eight hundred sixty-three million, nine hundred seven thousand, seventy".