1034215442523 has 40 divisors (see below), whose sum is σ = 1571338137600. Its totient is φ = 677698764912.

The previous prime is 1034215442473. The next prime is 1034215442563. The reversal of 1034215442523 is 3252445124301.

It is a happy number.

1034215442523 is a `hidden beast` number, since 1 + 0 + 3 + 42 + 1 + 54 + 42 + 523 = 666.

It is not a de Polignac number, because 1034215442523 - 2²² = 1034211248219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1034215442563) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 69952390 + ... + 69967172.

It is an arithmetic number, because the mean of its divisors is an integer number (39283453440).

Almost surely, 2^{1034215442523} is an apocalyptic number.

1034215442523 is a deficient number, since it is larger than the sum of its proper divisors (537122695077).

1034215442523 is a wasteful number, since it uses less digits than its factorization.

1034215442523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29493 (or 29484 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 1034215442523 in words is "one trillion, thirty-four billion, two hundred fifteen million, four hundred forty-two thousand, five hundred twenty-three".