34440221010402 has 32 divisors (see below), whose sum is σ = 76534418775360. Its totient is φ = 11479984524000.

The previous prime is 34440221010373. The next prime is 34440221010407. The reversal of 34440221010402 is 20401012204443.

34440221010402 is a `hidden beast` number, since 3 + 4 + 4 + 40 + 2 + 210 + 1 + 0 + 402 = 666.

It is a super-2 number, since 2×34440221010402² (a number of 28 digits) contains 22 as substring.

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 (34440221010407) 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, 4734777 + ... + 9555027.

It is an arithmetic number, because the mean of its divisors is an integer number (2391700586730).

Almost surely, 2^{34440221010402} is an apocalyptic number.

34440221010402 is an abundant number, since it is smaller than the sum of its proper divisors (42094197764958).

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

34440221010402 is a wasteful number, since it uses less digits than its factorization.

34440221010402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4952575 (or 4952569 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 34440221010402 its reverse (20401012204443), we get a palindrome (54841233214845).

The spelling of 34440221010402 in words is "thirty-four trillion, four hundred forty billion, two hundred twenty-one million, ten thousand, four hundred two".