1371420673011 has 12 divisors (see below), whose sum is σ = 1981528309488. Its totient is φ = 914009369904.

The previous prime is 1371420673001. The next prime is 1371420673027. The reversal of 1371420673011 is 1103760241731.

It is a happy number.

1371420673011 is a `hidden beast` number, since 1 + 371 + 4 + 206 + 73 + 0 + 11 = 666.

It is not a de Polignac number, because 1371420673011 - 2²⁵ = 1371387118579 is a prime.

It is a super-2 number, since 2×1371420673011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1371420673001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22557855 + ... + 22618568.

It is an arithmetic number, because the mean of its divisors is an integer number (165127359124).

Almost surely, 2^{1371420673011} is an apocalyptic number.

1371420673011 is a deficient number, since it is larger than the sum of its proper divisors (610107636477).

1371420673011 is a wasteful number, since it uses less digits than its factorization.

1371420673011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45179802 (or 45179799 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 1371420673011 in words is "one trillion, three hundred seventy-one billion, four hundred twenty million, six hundred seventy-three thousand, eleven".