1534151222141 has 16 divisors (see below), whose sum is σ = 1549870018560. Its totient is φ = 1518492608640.

The previous prime is 1534151222113. The next prime is 1534151222189. The reversal of 1534151222141 is 1412221514351.

It is a cyclic number.

It is not a de Polignac number, because 1534151222141 - 2²² = 1534147027837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1534151222098 and 1534151222107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1534151282141) 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, 144303896 + ... + 144314526.

It is an arithmetic number, because the mean of its divisors is an integer number (96866876160).

Almost surely, 2^{1534151222141} is an apocalyptic number.

It is an amenable number.

1534151222141 is a deficient number, since it is larger than the sum of its proper divisors (15718796419).

1534151222141 is a wasteful number, since it uses less digits than its factorization.

1534151222141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13324.

The product of its digits is 9600, while the sum is 32.

Adding to 1534151222141 its reverse (1412221514351), we get a palindrome (2946372736492).

The spelling of 1534151222141 in words is "one trillion, five hundred thirty-four billion, one hundred fifty-one million, two hundred twenty-two thousand, one hundred forty-one".