1052340412534 has 32 divisors (see below), whose sum is σ = 1597708468224. Its totient is φ = 519819824160.

The previous prime is 1052340412511. The next prime is 1052340412547. The reversal of 1052340412534 is 4352140432501.

It is a super-2 number, since 2×1052340412534² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052340412534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35897727 + ... + 35927029.

It is an arithmetic number, because the mean of its divisors is an integer number (49928389632).

Almost surely, 2^{1052340412534} is an apocalyptic number.

1052340412534 is a deficient number, since it is larger than the sum of its proper divisors (545368055690).

1052340412534 is a wasteful number, since it uses less digits than its factorization.

1052340412534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30132.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 1052340412534 in words is "one trillion, fifty-two billion, three hundred forty million, four hundred twelve thousand, five hundred thirty-four".