4000701347138 has 4 divisors (see below), whose sum is σ = 6001052020710. Its totient is φ = 2000350673568.

The previous prime is 4000701347119. The next prime is 4000701347147. The reversal of 4000701347138 is 8317431070004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2199487726489 + 1801213620649 = 1483067^2 + 1342093^2 .

It is a super-2 number, since 2×4000701347138² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000175336783 + ... + 1000175336786.

Almost surely, 2^{4000701347138} is an apocalyptic number.

4000701347138 is a deficient number, since it is larger than the sum of its proper divisors (2000350673572).

4000701347138 is a wasteful number, since it uses less digits than its factorization.

4000701347138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000350673571.

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 4000701347138 in words is "four trillion, seven hundred one million, three hundred forty-seven thousand, one hundred thirty-eight".