1461407234 has 32 divisors (see below), whose sum is σ = 2542700160. Its totient is φ = 617012352.

The previous prime is 1461407231. The next prime is 1461407263. The reversal of 1461407234 is 4327041641.

It is a super-2 number, since 2×1461407234² = 4271422207175061512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1461407234.

It is not an unprimeable number, because it can be changed into a prime (1461407231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363077 + ... + 367079.

It is an arithmetic number, because the mean of its divisors is an integer number (79459380).

Almost surely, 2^1461407234 is an apocalyptic number.

1461407234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1461407234 is a deficient number, since it is larger than the sum of its proper divisors (1081292926).

1461407234 is a wasteful number, since it uses less digits than its factorization.

1461407234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4394.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1461407234 is about 38228.3564124852. The cubic root of 1461407234 is about 1134.8115593408.

Adding to 1461407234 its reverse (4327041641), we get a palindrome (5788448875).

It can be divided in two parts, 1461407 and 234, that added together give a palindrome (1461641).

The spelling of 1461407234 in words is "one billion, four hundred sixty-one million, four hundred seven thousand, two hundred thirty-four".