1441730445770 has 16 divisors (see below), whose sum is σ = 2601586417608. Its totient is φ = 575254041600.

The previous prime is 1441730445737. The next prime is 1441730445781. The reversal of 1441730445770 is 775440371441.

It can be written as a sum of positive squares in 4 ways, for example, as 1383359402569 + 58371043201 = 1176163^2 + 241601^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179762879 + ... + 179770898.

Almost surely, 2^{1441730445770} is an apocalyptic number.

1441730445770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1441730445770 is a deficient number, since it is larger than the sum of its proper divisors (1159855971838).

1441730445770 is a wasteful number, since it uses less digits than its factorization.

1441730445770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359534185.

The product of its (nonzero) digits is 1317120, while the sum is 47.

The spelling of 1441730445770 in words is "one trillion, four hundred forty-one billion, seven hundred thirty million, four hundred forty-five thousand, seven hundred seventy".