373406733340 has 12 divisors (see below), whose sum is σ = 784154140056. Its totient is φ = 149362693328.

The previous prime is 373406733281. The next prime is 373406733347. The reversal of 373406733340 is 43337604373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373406733347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9335168314 + ... + 9335168353.

It is an arithmetic number, because the mean of its divisors is an integer number (65346178338).

Almost surely, 2^373406733340 is an apocalyptic number.

It is an amenable number.

373406733340 is an abundant number, since it is smaller than the sum of its proper divisors (410747406716).

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

373406733340 is a wasteful number, since it uses less digits than its factorization.

373406733340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18670336676 (or 18670336674 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 43.

The spelling of 373406733340 in words is "three hundred seventy-three billion, four hundred six million, seven hundred thirty-three thousand, three hundred forty".