1135004145421 has 8 divisors (see below), whose sum is σ = 1137715020288. Its totient is φ = 1132293630000.

The previous prime is 1135004145413. The next prime is 1135004145433. The reversal of 1135004145421 is 1245414005311.

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 1135004145421 - 2³ = 1135004145413 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 (1135004145221) 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, 6875196 + ... + 7038346.

It is an arithmetic number, because the mean of its divisors is an integer number (142214377536).

Almost surely, 2^{1135004145421} is an apocalyptic number.

It is an amenable number.

1135004145421 is a deficient number, since it is larger than the sum of its proper divisors (2710874867).

1135004145421 is a wasteful number, since it uses less digits than its factorization.

1135004145421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179723.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 1135004145421 in words is "one trillion, one hundred thirty-five billion, four million, one hundred forty-five thousand, four hundred twenty-one".