4356631161204 has 48 divisors (see below), whose sum is σ = 11618174324736. Its totient is φ = 1244699128800.

The previous prime is 4356631161107. The next prime is 4356631161247. The reversal of 4356631161204 is 4021611366534.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923989 + ... + 3093059.

It is an arithmetic number, because the mean of its divisors is an integer number (242045298432).

Almost surely, 2^{4356631161204} is an apocalyptic number.

It is an amenable number.

4356631161204 is an abundant number, since it is smaller than the sum of its proper divisors (7261543163532).

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

4356631161204 is a wasteful number, since it uses less digits than its factorization.

4356631161204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192996 (or 2192994 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 4356631161204 in words is "four trillion, three hundred fifty-six billion, six hundred thirty-one million, one hundred sixty-one thousand, two hundred four".