940240124 has 12 divisors (see below), whose sum is σ = 1649088000. Its totient is φ = 469072128.

The previous prime is 940240121. The next prime is 940240139. The reversal of 940240124 is 421042049.

It is a junction number, because it is equal to n+sod(n) for n = 940240093 and 940240102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940240121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259964 + ... + 263555.

It is an arithmetic number, because the mean of its divisors is an integer number (137424000).

Almost surely, 2^940240124 is an apocalyptic number.

It is an amenable number.

940240124 is a deficient number, since it is larger than the sum of its proper divisors (708847876).

940240124 is a wasteful number, since it uses less digits than its factorization.

940240124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523972 (or 523970 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 940240124 is about 30663.3351741131. The cubic root of 940240124 is about 979.6695137185.

The spelling of 940240124 in words is "nine hundred forty million, two hundred forty thousand, one hundred twenty-four".