400034211213101 has 16 divisors (see below), whose sum is σ = 413367738009600. Its totient is φ = 386727706056960.

The previous prime is 400034211212989. The next prime is 400034211213139. The reversal of 400034211213101 is 101312112430004.

It is a de Polignac number, because none of the positive numbers 2^k-400034211213101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400034211218101) 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, 120474341 + ... + 123750293.

It is an arithmetic number, because the mean of its divisors is an integer number (25835483625600).

Almost surely, 2^{400034211213101} is an apocalyptic number.

It is an amenable number.

400034211213101 is a deficient number, since it is larger than the sum of its proper divisors (13333526796499).

400034211213101 is a wasteful number, since it uses less digits than its factorization.

400034211213101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3280076.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 400034211213101 its reverse (101312112430004), we get a palindrome (501346323643105).

The spelling of 400034211213101 in words is "four hundred trillion, thirty-four billion, two hundred eleven million, two hundred thirteen thousand, one hundred one".