1434261023 has 8 divisors (see below), whose sum is σ = 1544928000. Its totient is φ = 1323642528.

The previous prime is 1434261013. The next prime is 1434261041. The reversal of 1434261023 is 3201624341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1434261023 - 2⁶ = 1434260959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1434260983 and 1434261001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434261013) 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, 69953 + ... + 88101.

It is an arithmetic number, because the mean of its divisors is an integer number (193116000).

Almost surely, 2^1434261023 is an apocalyptic number.

1434261023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1434261023 is a deficient number, since it is larger than the sum of its proper divisors (110666977).

1434261023 is a wasteful number, since it uses less digits than its factorization.

1434261023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24241.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1434261023 is about 37871.6387683448. The cubic root of 1434261023 is about 1127.7410750598.

Adding to 1434261023 its reverse (3201624341), we get a palindrome (4635885364).

The spelling of 1434261023 in words is "one billion, four hundred thirty-four million, two hundred sixty-one thousand, twenty-three".