402141122034 has 16 divisors (see below), whose sum is σ = 804312746688. Its totient is φ = 134041956912.

The previous prime is 402141122027. The next prime is 402141122081. The reversal of 402141122034 is 430221141204.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 402141121995 and 402141122013.

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, 1097737 + ... + 1417500.

It is an arithmetic number, because the mean of its divisors is an integer number (50269546668).

Almost surely, 2^402141122034 is an apocalyptic number.

402141122034 is an abundant number, since it is smaller than the sum of its proper divisors (402171624654).

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

402141122034 is a wasteful number, since it uses less digits than its factorization.

402141122034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541889.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 402141122034 its reverse (430221141204), we get a palindrome (832362263238).

The spelling of 402141122034 in words is "four hundred two billion, one hundred forty-one million, one hundred twenty-two thousand, thirty-four".