34355012004 has 48 divisors (see below), whose sum is σ = 89102139840. Its totient is φ = 11447352000.

The previous prime is 34355011967. The next prime is 34355012009. The reversal of 34355012004 is 40021055343.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34355012009) 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, 234379 + ... + 351629.

It is an arithmetic number, because the mean of its divisors is an integer number (1856294580).

Almost surely, 2^34355012004 is an apocalyptic number.

It is an amenable number.

34355012004 is an abundant number, since it is smaller than the sum of its proper divisors (54747127836).

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

34355012004 is a wasteful number, since it uses less digits than its factorization.

34355012004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119977 (or 119969 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 34355012004 its reverse (40021055343), we get a palindrome (74376067347).

The spelling of 34355012004 in words is "thirty-four billion, three hundred fifty-five million, twelve thousand, four".