61064001571426 has 32 divisors (see below), whose sum is σ = 111896707039488. Its totient is φ = 24421900335360.

The previous prime is 61064001571411. The next prime is 61064001571451. The reversal of 61064001571426 is 62417510046016.

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, 2312666755 + ... + 2312693158.

It is an arithmetic number, because the mean of its divisors is an integer number (3496772094984).

Almost surely, 2^{61064001571426} is an apocalyptic number.

61064001571426 is a deficient number, since it is larger than the sum of its proper divisors (50832705468062).

61064001571426 is a wasteful number, since it uses less digits than its factorization.

61064001571426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4625359986.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 61064001571426 in words is "sixty-one trillion, sixty-four billion, one million, five hundred seventy-one thousand, four hundred twenty-six".