1501641201066 has 32 divisors (see below), whose sum is σ = 3012585308160. Its totient is φ = 498997598256.

The previous prime is 1501641201007. The next prime is 1501641201077. The reversal of 1501641201066 is 6601021461051.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5861835 + ... + 6112641.

It is an arithmetic number, because the mean of its divisors is an integer number (94143290880).

Almost surely, 2^{1501641201066} is an apocalyptic number.

1501641201066 is an abundant number, since it is smaller than the sum of its proper divisors (1510944107094).

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

1501641201066 is a wasteful number, since it uses less digits than its factorization.

1501641201066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253898.

The product of its (nonzero) digits is 8640, while the sum is 33.

The spelling of 1501641201066 in words is "one trillion, five hundred one billion, six hundred forty-one million, two hundred one thousand, sixty-six".