400674077601111 has 48 divisors (see below), whose sum is σ = 614366511542784. Its totient is φ = 260809740402624.

The previous prime is 400674077601103. The next prime is 400674077601211. The reversal of 400674077601111 is 111106770476004.

400674077601111 is a `hidden beast` number, since 4 + 0 + 0 + 67 + 407 + 76 + 0 + 1 + 111 = 666.

It is not a de Polignac number, because 400674077601111 - 2³ = 400674077601103 is a prime.

It is a super-2 number, since 2×400674077601111² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400674077601101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21983275 + ... + 35841491.

It is an arithmetic number, because the mean of its divisors is an integer number (12799302323808).

Almost surely, 2^{400674077601111} is an apocalyptic number.

400674077601111 is a deficient number, since it is larger than the sum of its proper divisors (213692433941673).

400674077601111 is a wasteful number, since it uses less digits than its factorization.

400674077601111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13861042 (or 13861030 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The spelling of 400674077601111 in words is "four hundred trillion, six hundred seventy-four billion, seventy-seven million, six hundred one thousand, one hundred eleven".