1401050627077 has 2 divisors, whose sum is σ = 1401050627078. Its totient is φ = 1401050627076.

The previous prime is 1401050627059. The next prime is 1401050627083. The reversal of 1401050627077 is 7707260501041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1355154420321 + 45896206756 = 1164111^2 + 214234^2 .

It is a cyclic number.

It is not a de Polignac number, because 1401050627077 - 2¹⁵ = 1401050594309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1401050627017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700525313538 + 700525313539.

It is an arithmetic number, because the mean of its divisors is an integer number (700525313539).

Almost surely, 2^{1401050627077} is an apocalyptic number.

It is an amenable number.

1401050627077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401050627077 is an equidigital number, since it uses as much as digits as its factorization.

1401050627077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 1401050627077 in words is "one trillion, four hundred one billion, fifty million, six hundred twenty-seven thousand, seventy-seven".