1429454318 has 16 divisors (see below), whose sum is σ = 2177500320. Its totient is φ = 703656576.

The previous prime is 1429454317. The next prime is 1429454363. The reversal of 1429454318 is 8134549241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429454317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74471 + ... + 91677.

It is an arithmetic number, because the mean of its divisors is an integer number (136093770).

Almost surely, 2^1429454318 is an apocalyptic number.

1429454318 is a deficient number, since it is larger than the sum of its proper divisors (748046002).

1429454318 is a wasteful number, since it uses less digits than its factorization.

1429454318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17851.

The product of its digits is 138240, while the sum is 41.

The square root of 1429454318 is about 37808.1250262427. The cubic root of 1429454318 is about 1126.4798482108.

The spelling of 1429454318 in words is "one billion, four hundred twenty-nine million, four hundred fifty-four thousand, three hundred eighteen".