1031234421034 has 16 divisors (see below), whose sum is σ = 1585057494240. Its totient is φ = 502915749840.

The previous prime is 1031234420959. The next prime is 1031234421037. The reversal of 1031234421034 is 4301244321301.

It is a happy number.

It is a super-2 number, since 2×1031234421034² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1031234420993 and 1031234421011.

It is not an unprimeable number, because it can be changed into a prime (1031234421037) 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, 8395372 + ... + 8517319.

It is an arithmetic number, because the mean of its divisors is an integer number (99066093390).

Almost surely, 2^{1031234421034} is an apocalyptic number.

1031234421034 is a deficient number, since it is larger than the sum of its proper divisors (553823073206).

1031234421034 is a wasteful number, since it uses less digits than its factorization.

1031234421034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16913445.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1031234421034 its reverse (4301244321301), we get a palindrome (5332478742335).

The spelling of 1031234421034 in words is "one trillion, thirty-one billion, two hundred thirty-four million, four hundred twenty-one thousand, thirty-four".