123907461339 has 8 divisors (see below), whose sum is σ = 165292109632. Its totient is φ = 82563893640.

The previous prime is 123907461331. The next prime is 123907461371. The reversal of 123907461339 is 933164709321.

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

It is not a de Polignac number, because 123907461339 - 2³ = 123907461331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123907461331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10263109 + ... + 10275174.

It is an arithmetic number, because the mean of its divisors is an integer number (20661513704).

Almost surely, 2^123907461339 is an apocalyptic number.

123907461339 is a deficient number, since it is larger than the sum of its proper divisors (41384648293).

123907461339 is a wasteful number, since it uses less digits than its factorization.

123907461339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20540297.

The product of its (nonzero) digits is 734832, while the sum is 48.

The spelling of 123907461339 in words is "one hundred twenty-three billion, nine hundred seven million, four hundred sixty-one thousand, three hundred thirty-nine".