141201556 has 12 divisors (see below), whose sum is σ = 248088960. Its totient is φ = 70319000.

The previous prime is 141201527. The next prime is 141201563. The reversal of 141201556 is 655102141.

It is a happy number.

It is a super-2 number, since 2×141201556² = 39875758833642272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 141201556.

It is a congruent number.

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, 69316 + ... + 71323.

It is an arithmetic number, because the mean of its divisors is an integer number (20674080).

Almost surely, 2^141201556 is an apocalyptic number.

It is an amenable number.

141201556 is a deficient number, since it is larger than the sum of its proper divisors (106887404).

141201556 is a wasteful number, since it uses less digits than its factorization.

141201556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140894 (or 140892 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 141201556 is about 11882.8260948311. The cubic root of 141201556 is about 520.7306740016.

Adding to 141201556 its reverse (655102141), we get a palindrome (796303697).

The spelling of 141201556 in words is "one hundred forty-one million, two hundred one thousand, five hundred fifty-six".