1441736372 has 6 divisors (see below), whose sum is σ = 2523038658. Its totient is φ = 720868184.

The previous prime is 1441736353. The next prime is 1441736381. The reversal of 1441736372 is 2736371441.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1130707876 + 311028496 = 33626^2 + 17636^2 .

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, 180217043 + ... + 180217050.

It is an arithmetic number, because the mean of its divisors is an integer number (420506443).

Almost surely, 2^1441736372 is an apocalyptic number.

It is an amenable number.

1441736372 is a deficient number, since it is larger than the sum of its proper divisors (1081302286).

1441736372 is a wasteful number, since it uses less digits than its factorization.

1441736372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360434097 (or 360434095 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 1441736372 is about 37970.2037392480. The cubic root of 1441736372 is about 1129.6969380709.

The spelling of 1441736372 in words is "one billion, four hundred forty-one million, seven hundred thirty-six thousand, three hundred seventy-two".