612101513342 has 32 divisors (see below), whose sum is σ = 1005436502784. Its totient is φ = 277168550400.

The previous prime is 612101513329. The next prime is 612101513347. The reversal of 612101513342 is 243315101216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612101513347) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 26928542 + ... + 26951262.

It is an arithmetic number, because the mean of its divisors is an integer number (31419890712).

Almost surely, 2^612101513342 is an apocalyptic number.

612101513342 is a deficient number, since it is larger than the sum of its proper divisors (393334989442).

612101513342 is a wasteful number, since it uses less digits than its factorization.

612101513342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27344.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 612101513342 its reverse (243315101216), we get a palindrome (855416614558).

The spelling of 612101513342 in words is "six hundred twelve billion, one hundred one million, five hundred thirteen thousand, three hundred forty-two".