77000101007401 has 16 divisors (see below), whose sum is σ = 90557790821568. Its totient is φ = 64546802452800.

The previous prime is 77000101007399. The next prime is 77000101007429. The reversal of 77000101007401 is 10470010100077.

It is a cyclic number.

It is not a de Polignac number, because 77000101007401 - 2¹ = 77000101007399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 77000101007401.

It is not an unprimeable number, because it can be changed into a prime (77000101007101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285977151 + ... + 286246276.

It is an arithmetic number, because the mean of its divisors is an integer number (5659861926348).

Almost surely, 2^{77000101007401} is an apocalyptic number.

It is an amenable number.

77000101007401 is a deficient number, since it is larger than the sum of its proper divisors (13557689814167).

77000101007401 is a wasteful number, since it uses less digits than its factorization.

77000101007401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572224392.

The product of its (nonzero) digits is 1372, while the sum is 28.

Adding to 77000101007401 its reverse (10470010100077), we get a palindrome (87470111107478).

The spelling of 77000101007401 in words is "seventy-seven trillion, one hundred one million, seven thousand, four hundred one".