1011341254444 has 24 divisors (see below), whose sum is σ = 1863029594160. Its totient is φ = 479048014656.

The previous prime is 1011341254393. The next prime is 1011341254477. The reversal of 1011341254444 is 4444521431101.

It is a super-2 number, since 2×1011341254444² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7683474 + ... + 7813990.

It is an arithmetic number, because the mean of its divisors is an integer number (77626233090).

Almost surely, 2^{1011341254444} is an apocalyptic number.

It is an amenable number.

1011341254444 is a deficient number, since it is larger than the sum of its proper divisors (851688339716).

1011341254444 is a wasteful number, since it uses less digits than its factorization.

1011341254444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232497 (or 232495 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 1011341254444 its reverse (4444521431101), we get a palindrome (5455862685545).

The spelling of 1011341254444 in words is "one trillion, eleven billion, three hundred forty-one million, two hundred fifty-four thousand, four hundred forty-four".