1241140354 has 16 divisors (see below), whose sum is σ = 1876704480. Its totient is φ = 615587040.

The previous prime is 1241140339. The next prime is 1241140367. The reversal of 1241140354 is 4530411421.

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, 182149 + ... + 188839.

It is an arithmetic number, because the mean of its divisors is an integer number (117294030).

Almost surely, 2^1241140354 is an apocalyptic number.

1241140354 is a deficient number, since it is larger than the sum of its proper divisors (635564126).

1241140354 is a wasteful number, since it uses less digits than its factorization.

1241140354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7425.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1241140354 is about 35229.8219410771. The cubic root of 1241140354 is about 1074.6663046476. Note that the first 3 decimals are identical.

Adding to 1241140354 its reverse (4530411421), we get a palindrome (5771551775).

The spelling of 1241140354 in words is "one billion, two hundred forty-one million, one hundred forty thousand, three hundred fifty-four".