1441666615140 has 96 divisors (see below), whose sum is σ = 4680193109760. Its totient is φ = 367729452288.

The previous prime is 1441666615121. The next prime is 1441666615159. The reversal of 1441666615140 is 415166661441.

It is an interprime number because it is at equal distance from previous prime (1441666615121) and next prime (1441666615159).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58025689 + ... + 58050528.

It is an arithmetic number, because the mean of its divisors is an integer number (48752011560).

Almost surely, 2^{1441666615140} is an apocalyptic number.

1441666615140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441666615140 is an abundant number, since it is smaller than the sum of its proper divisors (3238526494620).

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

1441666615140 is a wasteful number, since it uses less digits than its factorization.

1441666615140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116076258 (or 116076250 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 1441666615140 in words is "one trillion, four hundred forty-one billion, six hundred sixty-six million, six hundred fifteen thousand, one hundred forty".