427463473154 has 16 divisors (see below), whose sum is σ = 687156326208. Its totient is φ = 198913671792.

The previous prime is 427463473153. The next prime is 427463473189. The reversal of 427463473154 is 451374364724.

It is not an unprimeable number, because it can be changed into a prime (427463473153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125575112 + ... + 125578515.

It is an arithmetic number, because the mean of its divisors is an integer number (42947270388).

Almost surely, 2^427463473154 is an apocalyptic number.

427463473154 is a deficient number, since it is larger than the sum of its proper divisors (259692853054).

427463473154 is a wasteful number, since it uses less digits than its factorization.

427463473154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251153689.

The product of its digits is 6773760, while the sum is 50.

The spelling of 427463473154 in words is "four hundred twenty-seven billion, four hundred sixty-three million, four hundred seventy-three thousand, one hundred fifty-four".