123400941 has 8 divisors (see below), whose sum is σ = 164893344. Its totient is φ = 82087920.

The previous prime is 123400889. The next prime is 123400973. The reversal of 123400941 is 149004321.

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

It is not a de Polignac number, because 123400941 - 2¹⁵ = 123368173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123402941) 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, 43231 + ... + 45996.

It is an arithmetic number, because the mean of its divisors is an integer number (20611668).

Almost surely, 2^123400941 is an apocalyptic number.

It is an amenable number.

123400941 is a deficient number, since it is larger than the sum of its proper divisors (41492403).

123400941 is an equidigital number, since it uses as much as digits as its factorization.

123400941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89691.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 123400941 is about 11108.5976162610. The cubic root of 123400941 is about 497.8587646454.

The spelling of 123400941 in words is "one hundred twenty-three million, four hundred thousand, nine hundred forty-one".