1007438068074 has 16 divisors (see below), whose sum is σ = 2015132023008. Its totient is φ = 335770041552.

The previous prime is 1007438068073. The next prime is 1007438068079. The reversal of 1007438068074 is 4708608347001.

It is a super-2 number, since 2×1007438068074² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1007438068073) 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, 10610752 + ... + 10705275.

It is an arithmetic number, because the mean of its divisors is an integer number (125945751438).

Almost surely, 2^{1007438068074} is an apocalyptic number.

1007438068074 is an abundant number, since it is smaller than the sum of its proper divisors (1007693954934).

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

1007438068074 is a wasteful number, since it uses less digits than its factorization.

1007438068074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21323909.

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 1007438068074 in words is "one trillion, seven billion, four hundred thirty-eight million, sixty-eight thousand, seventy-four".