109070950840 has 64 divisors (see below), whose sum is σ = 258497424000. Its totient is φ = 41304712320.

The previous prime is 109070950837. The next prime is 109070950841. The reversal of 109070950840 is 48059070901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109070950841) 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, 1116691 + ... + 1210429.

It is an arithmetic number, because the mean of its divisors is an integer number (4039022250).

Almost surely, 2^109070950840 is an apocalyptic number.

109070950840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109070950840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129248712000).

109070950840 is an abundant number, since it is smaller than the sum of its proper divisors (149426473160).

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

109070950840 is a wasteful number, since it uses less digits than its factorization.

109070950840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95300 (or 95296 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 109070950840 in words is "one hundred nine billion, seventy million, nine hundred fifty thousand, eight hundred forty".