34402301400405 has 32 divisors (see below), whose sum is σ = 55948517244288. Its totient is φ = 18046309075200.

The previous prime is 34402301400373. The next prime is 34402301400443. The reversal of 34402301400405 is 50400410320443.

It is not a de Polignac number, because 34402301400405 - 2⁵ = 34402301400373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20110710 + ... + 21754200.

It is an arithmetic number, because the mean of its divisors is an integer number (1748391163884).

Almost surely, 2^{34402301400405} is an apocalyptic number.

It is an amenable number.

34402301400405 is a deficient number, since it is larger than the sum of its proper divisors (21546215843883).

34402301400405 is a wasteful number, since it uses less digits than its factorization.

34402301400405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666437.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 34402301400405 its reverse (50400410320443), we get a palindrome (84802711720848).

The spelling of 34402301400405 in words is "thirty-four trillion, four hundred two billion, three hundred one million, four hundred thousand, four hundred five".