1416239973 has 12 divisors (see below), whose sum is σ = 2134622880. Its totient is φ = 903109416.

The previous prime is 1416239947. The next prime is 1416239987. The reversal of 1416239973 is 3799326141.

1416239973 is a `hidden beast` number, since 14 + 1 + 623 + 9 + 9 + 7 + 3 = 666.

It is not a de Polignac number, because 1416239973 - 2¹⁰ = 1416238949 is a prime.

It is a super-2 number, since 2×1416239973² = 4011471322246081458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416139973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3420663 + ... + 3421076.

It is an arithmetic number, because the mean of its divisors is an integer number (177885240).

Almost surely, 2^1416239973 is an apocalyptic number.

It is an amenable number.

1416239973 is a deficient number, since it is larger than the sum of its proper divisors (718382907).

1416239973 is a wasteful number, since it uses less digits than its factorization.

1416239973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6841768 (or 6841765 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 1416239973 is about 37632.9639146321. The cubic root of 1416239973 is about 1122.9979135059.

The spelling of 1416239973 in words is "one billion, four hundred sixteen million, two hundred thirty-nine thousand, nine hundred seventy-three".