1011434322541 has 8 divisors (see below), whose sum is σ = 1033006584960. Its totient is φ = 989864242848.

The previous prime is 1011434322529. The next prime is 1011434322551. The reversal of 1011434322541 is 1452234341101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1011434322541 - 2⁷ = 1011434322413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011434322551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408570 + ... + 1479796.

It is an arithmetic number, because the mean of its divisors is an integer number (129125823120).

Almost surely, 2^{1011434322541} is an apocalyptic number.

It is an amenable number.

1011434322541 is a deficient number, since it is larger than the sum of its proper divisors (21572262419).

1011434322541 is a wasteful number, since it uses less digits than its factorization.

1011434322541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091363.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 1011434322541 its reverse (1452234341101), we get a palindrome (2463668663642).

The spelling of 1011434322541 in words is "one trillion, eleven billion, four hundred thirty-four million, three hundred twenty-two thousand, five hundred forty-one".