1134263004621 has 16 divisors (see below), whose sum is σ = 1601337888000. Its totient is φ = 711683140608.

The previous prime is 1134263004613. The next prime is 1134263004649. The reversal of 1134263004621 is 1264003624311.

It is a happy number.

It is not a de Polignac number, because 1134263004621 - 2³ = 1134263004613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134263004661) 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, 4053180 + ... + 4323978.

It is an arithmetic number, because the mean of its divisors is an integer number (100083618000).

Almost surely, 2^{1134263004621} is an apocalyptic number.

It is an amenable number.

1134263004621 is a deficient number, since it is larger than the sum of its proper divisors (467074883379).

1134263004621 is a wasteful number, since it uses less digits than its factorization.

1134263004621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352948.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 1134263004621 its reverse (1264003624311), we get a palindrome (2398266628932).

The spelling of 1134263004621 in words is "one trillion, one hundred thirty-four billion, two hundred sixty-three million, four thousand, six hundred twenty-one".