1434011331 has 8 divisors (see below), whose sum is σ = 1963691344. Its totient is φ = 930169440.

The previous prime is 1434011317. The next prime is 1434011351. The reversal of 1434011331 is 1331104341.

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

It is not a de Polignac number, because 1434011331 - 2²² = 1429817027 is a prime.

It is a super-3 number, since 3×1434011331³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1434011298 and 1434011307.

It is not an unprimeable number, because it can be changed into a prime (1434011311) 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, 6459400 + ... + 6459621.

It is an arithmetic number, because the mean of its divisors is an integer number (245461418).

Almost surely, 2^1434011331 is an apocalyptic number.

1434011331 is a deficient number, since it is larger than the sum of its proper divisors (529680013).

1434011331 is a wasteful number, since it uses less digits than its factorization.

1434011331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12919061.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1434011331 is about 37868.3420682765. The cubic root of 1434011331 is about 1127.6756280544.

Adding to 1434011331 its reverse (1331104341), we get a palindrome (2765115672).

The spelling of 1434011331 in words is "one billion, four hundred thirty-four million, eleven thousand, three hundred thirty-one".