119941244642 has 6 divisors (see below), whose sum is σ = 179912601633. Its totient is φ = 59970377432.

The previous prime is 119941244597. The next prime is 119941244663. The reversal of 119941244642 is 246442149911.

It can be written as a sum of positive squares in 2 ways, for example, as 81128698561 + 38812546081 = 284831^2 + 197009^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=244889.

It is a super-3 number, since 3×119941244642³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 367334 + ... + 612222.

Almost surely, 2^119941244642 is an apocalyptic number.

119941244642 is a deficient number, since it is larger than the sum of its proper divisors (59971356991).

119941244642 is an frugal number, since it uses more digits than its factorization.

119941244642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489780 (or 244891 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The spelling of 119941244642 in words is "one hundred nineteen billion, nine hundred forty-one million, two hundred forty-four thousand, six hundred forty-two".