109123127462 has 16 divisors (see below), whose sum is σ = 172308170160. Its totient is φ = 51687353952.

The previous prime is 109123127453. The next prime is 109123127489. The reversal of 109123127462 is 264721321901.

It is a super-3 number, since 3×109123127462³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873728 + ... + 990780.

It is an arithmetic number, because the mean of its divisors is an integer number (10769260635).

Almost surely, 2^109123127462 is an apocalyptic number.

109123127462 is a deficient number, since it is larger than the sum of its proper divisors (63185042698).

109123127462 is a wasteful number, since it uses less digits than its factorization.

109123127462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141607.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 109123127462 in words is "one hundred nine billion, one hundred twenty-three million, one hundred twenty-seven thousand, four hundred sixty-two".