10400165603346 has 16 divisors (see below), whose sum is σ = 20827808535744. Its totient is φ = 3462142312944.

The previous prime is 10400165603329. The next prime is 10400165603353. The reversal of 10400165603346 is 64330656100401.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144883790 + ... + 1144892873.

It is an arithmetic number, because the mean of its divisors is an integer number (1301738033484).

Almost surely, 2^{10400165603346} is an apocalyptic number.

10400165603346 is an abundant number, since it is smaller than the sum of its proper divisors (10427642932398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10400165603346 is a wasteful number, since it uses less digits than its factorization.

10400165603346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289777425.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 10400165603346 in words is "ten trillion, four hundred billion, one hundred sixty-five million, six hundred three thousand, three hundred forty-six".