30553400141450 has 96 divisors (see below), whose sum is σ = 62144757480960. Its totient is φ = 11125765785600.

The previous prime is 30553400141431. The next prime is 30553400141477. The reversal of 30553400141450 is 5414100435503.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30553400141450.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51853694 + ... + 52439606.

It is an arithmetic number, because the mean of its divisors is an integer number (647341223760).

Almost surely, 2^{30553400141450} is an apocalyptic number.

30553400141450 is an abundant number, since it is smaller than the sum of its proper divisors (31591357339510).

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

30553400141450 is a wasteful number, since it uses less digits than its factorization.

30553400141450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587952 (or 587947 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 30553400141450 its reverse (5414100435503), we get a palindrome (35967500576953).

The spelling of 30553400141450 in words is "thirty trillion, five hundred fifty-three billion, four hundred million, one hundred forty-one thousand, four hundred fifty".