1099473624242 has 16 divisors (see below), whose sum is σ = 1966760272512. Its totient is φ = 450715895520.

The previous prime is 1099473624233. The next prime is 1099473624247. The reversal of 1099473624242 is 2424263749901.

It is a super-2 number, since 2×1099473624242² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1099473624247) 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, 1707256859 + ... + 1707257502.

It is an arithmetic number, because the mean of its divisors is an integer number (122922517032).

Almost surely, 2^{1099473624242} is an apocalyptic number.

1099473624242 is a deficient number, since it is larger than the sum of its proper divisors (867286648270).

1099473624242 is a wasteful number, since it uses less digits than its factorization.

1099473624242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414514393.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 1099473624242 in words is "one trillion, ninety-nine billion, four hundred seventy-three million, six hundred twenty-four thousand, two hundred forty-two".