3120553021434 has 8 divisors (see below), whose sum is σ = 6241106042880. Its totient is φ = 1040184340476.

The previous prime is 3120553021393. The next prime is 3120553021447. The reversal of 3120553021434 is 4341203550213.

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

3120553021434 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3120553021395 and 3120553021404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260046085114 + ... + 260046085125.

It is an arithmetic number, because the mean of its divisors is an integer number (780138255360).

Almost surely, 2^{3120553021434} is an apocalyptic number.

3120553021434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3120553021434 is a wasteful number, since it uses less digits than its factorization.

3120553021434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520092170244.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 3120553021434 its reverse (4341203550213), we get a palindrome (7461756571647).

The spelling of 3120553021434 in words is "three trillion, one hundred twenty billion, five hundred fifty-three million, twenty-one thousand, four hundred thirty-four".