1141231625655 has 64 divisors (see below), whose sum is σ = 2017613905920. Its totient is φ = 546203548800.

The previous prime is 1141231625623. The next prime is 1141231625687. The reversal of 1141231625655 is 5565261321411.

It is an interprime number because it is at equal distance from previous prime (1141231625623) and next prime (1141231625687).

It is not a de Polignac number, because 1141231625655 - 2⁵ = 1141231625623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 121364184 + ... + 121373586.

It is an arithmetic number, because the mean of its divisors is an integer number (31525217280).

Almost surely, 2^{1141231625655} is an apocalyptic number.

1141231625655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1141231625655 is a deficient number, since it is larger than the sum of its proper divisors (876382280265).

1141231625655 is a wasteful number, since it uses less digits than its factorization.

1141231625655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18812.

The product of its digits is 216000, while the sum is 42.

The spelling of 1141231625655 in words is "one trillion, one hundred forty-one billion, two hundred thirty-one million, six hundred twenty-five thousand, six hundred fifty-five".