1120141405 has 8 divisors (see below), whose sum is σ = 1353072384. Its totient is φ = 890178000.

The previous prime is 1120141391. The next prime is 1120141417. The reversal of 1120141405 is 5041410211.

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

It is not a de Polignac number, because 1120141405 - 2¹⁵ = 1120108637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741061 + ... + 742570.

It is an arithmetic number, because the mean of its divisors is an integer number (169134048).

Almost surely, 2^1120141405 is an apocalyptic number.

It is an amenable number.

1120141405 is a deficient number, since it is larger than the sum of its proper divisors (232930979).

1120141405 is a wasteful number, since it uses less digits than its factorization.

1120141405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483787.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1120141405 is about 33468.5136359534. The cubic root of 1120141405 is about 1038.5425235684.

Adding to 1120141405 its reverse (5041410211), we get a palindrome (6161551616).

The spelling of 1120141405 in words is "one billion, one hundred twenty million, one hundred forty-one thousand, four hundred five".