1416729601 has 16 divisors (see below), whose sum is σ = 1687334400. Its totient is φ = 1188489120.

The previous prime is 1416729583. The next prime is 1416729607. The reversal of 1416729601 is 1069276141.

It is not a de Polignac number, because 1416729601 - 2¹⁷ = 1416598529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1416729607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27820 + ... + 60061.

It is an arithmetic number, because the mean of its divisors is an integer number (105458400).

Almost surely, 2^1416729601 is an apocalyptic number.

It is an amenable number.

1416729601 is a deficient number, since it is larger than the sum of its proper divisors (270604799).

1416729601 is an frugal number, since it uses more digits than its factorization.

1416729601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87949 (or 87935 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 1416729601 is about 37639.4686599054. The cubic root of 1416729601 is about 1123.1273143324.

The spelling of 1416729601 in words is "one billion, four hundred sixteen million, seven hundred twenty-nine thousand, six hundred one".