1101949813754 has 8 divisors (see below), whose sum is σ = 1655479474848. Its totient is φ = 550123322140.

The previous prime is 1101949813703. The next prime is 1101949813759. The reversal of 1101949813754 is 4573189491011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1101949813696 and 1101949813705.

It is not an unprimeable number, because it can be changed into a prime (1101949813759) 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, 425790752 + ... + 425793339.

It is an arithmetic number, because the mean of its divisors is an integer number (206934934356).

Almost surely, 2^{1101949813754} is an apocalyptic number.

1101949813754 is a deficient number, since it is larger than the sum of its proper divisors (553529661094).

1101949813754 is an equidigital number, since it uses as much as digits as its factorization.

1101949813754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851584740.

The product of its (nonzero) digits is 1088640, while the sum is 53.

The spelling of 1101949813754 in words is "one trillion, one hundred one billion, nine hundred forty-nine million, eight hundred thirteen thousand, seven hundred fifty-four".