1415429242881 has 16 divisors (see below), whose sum is σ = 1912677213504. Its totient is φ = 930984897024.

The previous prime is 1415429242847. The next prime is 1415429242889. The reversal of 1415429242881 is 1882429245141.

It is not a de Polignac number, because 1415429242881 - 2⁶ = 1415429242817 is a prime.

It is a super-2 number, since 2×1415429242881² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1415429242889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10497016 + ... + 10631001.

It is an arithmetic number, because the mean of its divisors is an integer number (119542325844).

Almost surely, 2^{1415429242881} is an apocalyptic number.

It is an amenable number.

1415429242881 is a deficient number, since it is larger than the sum of its proper divisors (497247970623).

1415429242881 is a wasteful number, since it uses less digits than its factorization.

1415429242881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21128320.

The product of its digits is 1474560, while the sum is 51.

The spelling of 1415429242881 in words is "one trillion, four hundred fifteen billion, four hundred twenty-nine million, two hundred forty-two thousand, eight hundred eighty-one".