1034123150440 has 16 divisors (see below), whose sum is σ = 2326777088580. Its totient is φ = 413649260160.

The previous prime is 1034123150399. The next prime is 1034123150441. The reversal of 1034123150440 is 440513214301.

It can be written as a sum of positive squares in 2 ways, for example, as 975065402116 + 59057748324 = 987454^2 + 243018^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1034123150399 and 1034123150408.

It is not an unprimeable number, because it can be changed into a prime (1034123150441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12926539341 + ... + 12926539420.

Almost surely, 2^{1034123150440} is an apocalyptic number.

1034123150440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034123150440 is an abundant number, since it is smaller than the sum of its proper divisors (1292653938140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1034123150440 is a wasteful number, since it uses less digits than its factorization.

1034123150440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25853078772 (or 25853078768 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1034123150440 its reverse (440513214301), we get a palindrome (1474636364741).

The spelling of 1034123150440 in words is "one trillion, thirty-four billion, one hundred twenty-three million, one hundred fifty thousand, four hundred forty".