1451416734 has 12 divisors (see below), whose sum is σ = 3144736296. Its totient is φ = 483805572.

The previous prime is 1451416721. The next prime is 1451416739. The reversal of 1451416734 is 4376141541.

It is a super-2 number, since 2×1451416734² = 4213221071470453512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451416739) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40317114 + ... + 40317149.

It is an arithmetic number, because the mean of its divisors is an integer number (262061358).

Almost surely, 2^1451416734 is an apocalyptic number.

1451416734 is an abundant number, since it is smaller than the sum of its proper divisors (1693319562).

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

1451416734 is a wasteful number, since it uses less digits than its factorization.

1451416734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80634271 (or 80634268 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 1451416734 is about 38097.4636163617. The cubic root of 1451416734 is about 1132.2197040337.

The spelling of 1451416734 in words is "one billion, four hundred fifty-one million, four hundred sixteen thousand, seven hundred thirty-four".