109007354450 has 24 divisors (see below), whose sum is σ = 202813821540. Its totient is φ = 43590008000.

The previous prime is 109007354447. The next prime is 109007354453. The reversal of 109007354450 is 54453700901.

It is an interprime number because it is at equal distance from previous prime (109007354447) and next prime (109007354453).

It can be written as a sum of positive squares in 6 ways, for example, as 98526304321 + 10481050129 = 313889^2 + 102377^2 .

It is not an unprimeable number, because it can be changed into a prime (109007354453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152201 + ... + 491100.

Almost surely, 2^109007354450 is an apocalyptic number.

109007354450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109007354450 is a deficient number, since it is larger than the sum of its proper divisors (93806467090).

109007354450 is a wasteful number, since it uses less digits than its factorization.

109007354450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646702 (or 646697 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 109007354450 in words is "one hundred nine billion, seven million, three hundred fifty-four thousand, four hundred fifty".