1140378407626 has 8 divisors (see below), whose sum is σ = 1765747211904. Its totient is φ = 551796003660.

The previous prime is 1140378407587. The next prime is 1140378407669. The reversal of 1140378407626 is 6267048730411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1140378407626² (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 1140378407626.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9196600000 + ... + 9196600123.

It is an arithmetic number, because the mean of its divisors is an integer number (220718401488).

Almost surely, 2^{1140378407626} is an apocalyptic number.

1140378407626 is a deficient number, since it is larger than the sum of its proper divisors (625368804278).

1140378407626 is a wasteful number, since it uses less digits than its factorization.

1140378407626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18393200156.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 1140378407626 in words is "one trillion, one hundred forty billion, three hundred seventy-eight million, four hundred seven thousand, six hundred twenty-six".