1416454240 has 48 divisors (see below), whose sum is σ = 3348635472. Its totient is φ = 566198784.

The previous prime is 1416454223. The next prime is 1416454267. The reversal of 1416454240 is 424546141.

It is a super-2 number, since 2×1416454240² = 4012685228027955200, which contains 22 as substring.

It is a congruent number.

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, 426667 + ... + 429973.

It is an arithmetic number, because the mean of its divisors is an integer number (69763239).

Almost surely, 2^1416454240 is an apocalyptic number.

1416454240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1416454240 is an abundant number, since it is smaller than the sum of its proper divisors (1932181232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1416454240 is a wasteful number, since it uses less digits than its factorization.

1416454240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5999 (or 5991 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 1416454240 is about 37635.8106063892. The cubic root of 1416454240 is about 1123.0545445065.

The spelling of 1416454240 in words is "one billion, four hundred sixteen million, four hundred fifty-four thousand, two hundred forty".