1450630420664 has 8 divisors (see below), whose sum is σ = 2719932038760. Its totient is φ = 725315210328.

The previous prime is 1450630420649. The next prime is 1450630420787. The reversal of 1450630420664 is 4660240360541.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90664401284 + ... + 90664401299.

It is an arithmetic number, because the mean of its divisors is an integer number (339991504845).

Almost surely, 2^{1450630420664} is an apocalyptic number.

It is an amenable number.

1450630420664 is a deficient number, since it is larger than the sum of its proper divisors (1269301618096).

1450630420664 is a wasteful number, since it uses less digits than its factorization.

1450630420664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181328802589 (or 181328802585 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 1450630420664 in words is "one trillion, four hundred fifty billion, six hundred thirty million, four hundred twenty thousand, six hundred sixty-four".