2342412221402 has 32 divisors (see below), whose sum is σ = 4044095536320. Its totient is φ = 1006364632320.

The previous prime is 2342412221399. The next prime is 2342412221423. The reversal of 2342412221402 is 2041222142432.

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, 6289973 + ... + 6651960.

It is an arithmetic number, because the mean of its divisors is an integer number (126377985510).

Almost surely, 2^{2342412221402} is an apocalyptic number.

2342412221402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2342412221402 is a deficient number, since it is larger than the sum of its proper divisors (1701683314918).

2342412221402 is a wasteful number, since it uses less digits than its factorization.

2342412221402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12942398.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2342412221402 its reverse (2041222142432), we get a palindrome (4383634363834).

The spelling of 2342412221402 in words is "two trillion, three hundred forty-two billion, four hundred twelve million, two hundred twenty-one thousand, four hundred two".