1410425661 has 4 divisors (see below), whose sum is σ = 1880567552. Its totient is φ = 940283772.

The previous prime is 1410425641. The next prime is 1410425669. The reversal of 1410425661 is 1665240141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1410425661 - 2¹⁹ = 1409901373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1410425669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235070941 + ... + 235070946.

It is an arithmetic number, because the mean of its divisors is an integer number (470141888).

Almost surely, 2^1410425661 is an apocalyptic number.

It is an amenable number.

1410425661 is a deficient number, since it is larger than the sum of its proper divisors (470141891).

1410425661 is an equidigital number, since it uses as much as digits as its factorization.

1410425661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470141890.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1410425661 is about 37555.6342111274. The cubic root of 1410425661 is about 1121.4589991323.

The spelling of 1410425661 in words is "one billion, four hundred ten million, four hundred twenty-five thousand, six hundred sixty-one".