1141390082794 has 8 divisors (see below), whose sum is σ = 1843783979940. Its totient is φ = 526795422816.

The previous prime is 1141390082761. The next prime is 1141390082821. The reversal of 1141390082794 is 4972800931411.

It can be written as a sum of positive squares in 2 ways, for example, as 1056502346769 + 84887736025 = 1027863^2 + 291355^2 .

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

It is a super-2 number, since 2×1141390082794² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21949809259 + ... + 21949809310.

Almost surely, 2^{1141390082794} is an apocalyptic number.

1141390082794 is a deficient number, since it is larger than the sum of its proper divisors (702393897146).

1141390082794 is a wasteful number, since it uses less digits than its factorization.

1141390082794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43899618584.

The product of its (nonzero) digits is 435456, while the sum is 49.

The spelling of 1141390082794 in words is "one trillion, one hundred forty-one billion, three hundred ninety million, eighty-two thousand, seven hundred ninety-four".