1141825454 has 36 divisors (see below), whose sum is σ = 2154162696. Its totient is φ = 444325200.

The previous prime is 1141825429. The next prime is 1141825499. The reversal of 1141825454 is 4545281411.

It is a super-2 number, since 2×1141825454² = 2607530734804612232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1390364 + ... + 1391184.

Almost surely, 2^1141825454 is an apocalyptic number.

1141825454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1141825454 is a deficient number, since it is larger than the sum of its proper divisors (1012337242).

1141825454 is an frugal number, since it uses more digits than its factorization.

1141825454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673 (or 841 counting only the distinct ones).

The product of its digits is 25600, while the sum is 35.

The square root of 1141825454 is about 33790.9078599555. The cubic root of 1141825454 is about 1045.2012170237.

The spelling of 1141825454 in words is "one billion, one hundred forty-one million, eight hundred twenty-five thousand, four hundred fifty-four".