402150610345 has 32 divisors (see below), whose sum is σ = 543174750720. Its totient is φ = 283322307840.

The previous prime is 402150610321. The next prime is 402150610361. The reversal of 402150610345 is 543016051204.

It is a happy number.

It is not a de Polignac number, because 402150610345 - 2¹³ = 402150602153 is a prime.

It is a super-2 number, since 2×402150610345² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 642874 + ... + 1103443.

It is an arithmetic number, because the mean of its divisors is an integer number (16974210960).

Almost surely, 2^402150610345 is an apocalyptic number.

It is an amenable number.

402150610345 is a deficient number, since it is larger than the sum of its proper divisors (141024140375).

402150610345 is a wasteful number, since it uses less digits than its factorization.

402150610345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746465.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 402150610345 its reverse (543016051204), we get a palindrome (945166661549).

The spelling of 402150610345 in words is "four hundred two billion, one hundred fifty million, six hundred ten thousand, three hundred forty-five".