934401123 has 16 divisors (see below), whose sum is σ = 1394870400. Its totient is φ = 618176520.

The previous prime is 934401119. The next prime is 934401131. The reversal of 934401123 is 321104439.

It is not a de Polignac number, because 934401123 - 2² = 934401119 is a prime.

It is a super-2 number, since 2×934401123² = 1746210917327322258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (934401173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128553 + ... + 135626.

It is an arithmetic number, because the mean of its divisors is an integer number (87179400).

Almost surely, 2^934401123 is an apocalyptic number.

934401123 is a deficient number, since it is larger than the sum of its proper divisors (460469277).

934401123 is a wasteful number, since it uses less digits than its factorization.

934401123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264319 (or 264313 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 934401123 is about 30567.9754481712. The cubic root of 934401123 is about 977.6373471927.

The spelling of 934401123 in words is "nine hundred thirty-four million, four hundred one thousand, one hundred twenty-three".