400034073371 has 16 divisors (see below), whose sum is σ = 404076254400. Its totient is φ = 396014827008.

The previous prime is 400034073323. The next prime is 400034073389. The reversal of 400034073371 is 173370430004.

It is a cyclic number.

It is not a de Polignac number, because 400034073371 - 2¹⁴ = 400034056987 is a prime.

It is a super-2 number, since 2×400034073371² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400034073391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44597375 + ... + 44606343.

It is an arithmetic number, because the mean of its divisors is an integer number (25254765900).

Almost surely, 2^400034073371 is an apocalyptic number.

400034073371 is a deficient number, since it is larger than the sum of its proper divisors (4042181029).

400034073371 is a wasteful number, since it uses less digits than its factorization.

400034073371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10198.

The product of its (nonzero) digits is 21168, while the sum is 32.

The spelling of 400034073371 in words is "four hundred billion, thirty-four million, seventy-three thousand, three hundred seventy-one".