1451355234 has 16 divisors (see below), whose sum is σ = 3317383488. Its totient is φ = 414672912.

The previous prime is 1451355173. The next prime is 1451355251. The reversal of 1451355234 is 4325531541.

It is a junction number, because it is equal to n+sod(n) for n = 1451355195 and 1451355204.

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, 17277997 + ... + 17278080.

It is an arithmetic number, because the mean of its divisors is an integer number (207336468).

Almost surely, 2^1451355234 is an apocalyptic number.

1451355234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1451355234 is an abundant number, since it is smaller than the sum of its proper divisors (1866028254).

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

1451355234 is a wasteful number, since it uses less digits than its factorization.

1451355234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34556089.

The product of its digits is 36000, while the sum is 33.

The square root of 1451355234 is about 38096.6564674644. The cubic root of 1451355234 is about 1132.2037121884.

Adding to 1451355234 its reverse (4325531541), we get a palindrome (5776886775).

The spelling of 1451355234 in words is "one billion, four hundred fifty-one million, three hundred fifty-five thousand, two hundred thirty-four".