40403421576030 has 16 divisors (see below), whose sum is σ = 96968211782544. Its totient is φ = 10774245753600.

The previous prime is 40403421576029. The next prime is 40403421576073. The reversal of 40403421576030 is 3067512430404.

It is a self number, because there is not a number n which added to its sum of digits gives 40403421576030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673390359571 + ... + 673390359630.

It is an arithmetic number, because the mean of its divisors is an integer number (6060513236409).

Almost surely, 2^{40403421576030} is an apocalyptic number.

40403421576030 is an abundant number, since it is smaller than the sum of its proper divisors (56564790206514).

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

40403421576030 is a wasteful number, since it uses less digits than its factorization.

40403421576030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346780719211.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 40403421576030 in words is "forty trillion, four hundred three billion, four hundred twenty-one million, five hundred seventy-six thousand, thirty".