1012341142453 has 16 divisors (see below), whose sum is σ = 1057159382400. Its totient is φ = 968188697280.

The previous prime is 1012341142441. The next prime is 1012341142489. The reversal of 1012341142453 is 3542411432101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1012341142453 - 2³³ = 1003751207861 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 (1012341142403) 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, 11471568 + ... + 11559478.

It is an arithmetic number, because the mean of its divisors is an integer number (66072461400).

Almost surely, 2^{1012341142453} is an apocalyptic number.

It is an amenable number.

1012341142453 is a deficient number, since it is larger than the sum of its proper divisors (44818239947).

1012341142453 is a wasteful number, since it uses less digits than its factorization.

1012341142453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91692.

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

Adding to 1012341142453 its reverse (3542411432101), we get a palindrome (4554752574554).

The spelling of 1012341142453 in words is "one trillion, twelve billion, three hundred forty-one million, one hundred forty-two thousand, four hundred fifty-three".