1234124800942 has 32 divisors (see below), whose sum is σ = 2139513282144. Its totient is φ = 527660774400.

The previous prime is 1234124800927. The next prime is 1234124800949. The reversal of 1234124800942 is 2490084214321.

It is a super-2 number, since 2×1234124800942² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1234124800895 and 1234124800904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234124800949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315033 + ... + 1602340.

It is an arithmetic number, because the mean of its divisors is an integer number (66859790067).

Almost surely, 2^{1234124800942} is an apocalyptic number.

1234124800942 is a deficient number, since it is larger than the sum of its proper divisors (905388481202).

1234124800942 is a wasteful number, since it uses less digits than its factorization.

1234124800942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919124.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 1234124800942 in words is "one trillion, two hundred thirty-four billion, one hundred twenty-four million, eight hundred thousand, nine hundred forty-two".