1430106431044 has 6 divisors (see below), whose sum is σ = 2502686254334. Its totient is φ = 715053215520.

The previous prime is 1430106431041. The next prime is 1430106431153. The reversal of 1430106431044 is 4401346010341.

It can be written as a sum of positive squares in only one way, i.e., 759407673600 + 670698757444 = 871440^2 + 818962^2 .

It is a super-2 number, since 2×1430106431044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1430106430997 and 1430106431015.

It is not an unprimeable number, because it can be changed into a prime (1430106431041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178763303877 + ... + 178763303884.

Almost surely, 2^{1430106431044} is an apocalyptic number.

It is an amenable number.

1430106431044 is a deficient number, since it is larger than the sum of its proper divisors (1072579823290).

1430106431044 is a wasteful number, since it uses less digits than its factorization.

1430106431044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357526607765 (or 357526607763 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 1430106431044 in words is "one trillion, four hundred thirty billion, one hundred six million, four hundred thirty-one thousand, forty-four".