611401254062 has 4 divisors (see below), whose sum is σ = 917101881096. Its totient is φ = 305700627030.

The previous prime is 611401254019. The next prime is 611401254097. The reversal of 611401254062 is 260452104116.

611401254062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×611401254062² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152850313514 + ... + 152850313517.

It is an arithmetic number, because the mean of its divisors is an integer number (229275470274).

Almost surely, 2^611401254062 is an apocalyptic number.

611401254062 is a deficient number, since it is larger than the sum of its proper divisors (305700627034).

611401254062 is a wasteful number, since it uses less digits than its factorization.

611401254062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305700627033.

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 611401254062 its reverse (260452104116), we get a palindrome (871853358178).

The spelling of 611401254062 in words is "six hundred eleven billion, four hundred one million, two hundred fifty-four thousand, sixty-two".