46278383661402 has 16 divisors (see below), whose sum is σ = 92584062193152. Its totient is φ = 15421578742080.

The previous prime is 46278383661401. The next prime is 46278383661469. The reversal of 46278383661402 is 20416638387264.

It is not an unprimeable number, because it can be changed into a prime (46278383661401) 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, 1137264223 + ... + 1137304914.

It is an arithmetic number, because the mean of its divisors is an integer number (5786503887072).

Almost surely, 2^{46278383661402} is an apocalyptic number.

46278383661402 is an abundant number, since it is smaller than the sum of its proper divisors (46305678531750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46278383661402 is a wasteful number, since it uses less digits than its factorization.

46278383661402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274572533.

The product of its (nonzero) digits is 55738368, while the sum is 60.

The spelling of 46278383661402 in words is "forty-six trillion, two hundred seventy-eight billion, three hundred eighty-three million, six hundred sixty-one thousand, four hundred two".