1431121034 has 8 divisors (see below), whose sum is σ = 2453350368. Its totient is φ = 613337580.

The previous prime is 1431121007. The next prime is 1431121129. The reversal of 1431121034 is 4301211341.

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

It is a junction number, because it is equal to n+sod(n) for n = 1431120997 and 1431121015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51111452 + ... + 51111479.

It is an arithmetic number, because the mean of its divisors is an integer number (306668796).

Almost surely, 2^1431121034 is an apocalyptic number.

1431121034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1431121034 is a deficient number, since it is larger than the sum of its proper divisors (1022229334).

1431121034 is a wasteful number, since it uses less digits than its factorization.

1431121034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102222940.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1431121034 is about 37830.1603750235. The cubic root of 1431121034 is about 1126.9174960408.

Adding to 1431121034 its reverse (4301211341), we get a palindrome (5732332375).

The spelling of 1431121034 in words is "one billion, four hundred thirty-one million, one hundred twenty-one thousand, thirty-four".